2. - Evrensel İletişim
Transkript
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Bölüm Değerlendirme Soruları (Çözümlü Test, Boşluk 1. Fiziğin Doğası .........................................................................7 Doldurma , Doğru - Yanlış Bulma , Uygulama Soruları, 2. Fiziğin Alt Dalları ...................................................................9 Cevaplı Tester ..................................................................... 164 3. Fiziğin Diğer Alanlarla İlişkisi ............................................17 II. Bölüm 4. Ölçme ......................................................................................19 1. Kuvvet .................................................................................. 187 5. Fiziksel Büyüklükler .............................................................20 2. Doğadaki Temel Kuvvetler ............................................... 189 6. Bilimsel Bilgi ..........................................................................28 3. Sürtünme Kuvveti ............................................................... 192 7. Fizikte Modelleme ve Matematik .......................................29 4. Newton’un Hareket Yasaları ............................................. 195 8. Ünite Değerlendirme Soruları (Çözümlü Test, Boşluk 5. Bölüm Değerlendirme Soruları (Çözümlü Test, Boşluk Doldurma, Doğruyu - Yanlışı Bulma, Cevaplı Testler) ....32 Doldurma , Doğru - Yanlış Bulma , Uygulama Soruları, Cevaplı Tester) .................................................................... 205 h1ú7(0$''(9(g=(//ú./(5ú h1ú7(úû*hd(1(5-ú I. Bölüm 1. İş ............................................................................................ 228 1. Maddenin Hâlleri .................................................................49 2. Enerji ................................................................................... 233 2. Kütlenin Ölçülmesi ...............................................................52 3. İş - Enerji İlişkisi ................................................................ 239 3. Hacmin Ölçülmesi ................................................................54 4. Sürtünme Kuvvetinin Yaptığı İş ....................................... 243 4. Çözümlü Test ........................................................................65 5. Enerji Dönüşümü ve Korunumu ..................................... 246 5. Özkütle ....................................................................................69 6. Güç........................................................................................ 251 6. Fiziksel ve Kimyasal Değişim ..............................................78 7. Verim .................................................................................... 253 7. Bölüm Değerlendirme Soruları (Çözümlü Test, Boşluk 8. Enerji Kaynakları ............................................................... 255 Doldurma, Doğru- Yanlış Bulma, Bulmaca Çözme , 9. Enerji Tasarrufu ................................................................. 258 Uygulama Soruları, Cevaplı Test) ........................................80 10. Bölüm Değerlendirme Soruları (Çözümlü Test, Boşluk II. Bölüm Doldurma , Doğru - Yanlış Bulma , Uygulama Soruları, 1. Dayanıklılık ........................................................................ 100 Cevaplı Tester) .................................................................... 259 2. Canlılarda dayanıklılık ...................................................... 105 3. Bölüm Değerlendirme Soruları (Çözümlü Test Uygulama Soruları) ............................................................ 107 h1ú7(,6,6,&$./,.*(1/(û0( I. Bölüm 4. Sıvılarda Adezyon ve Kohezyon kuvveti ......................... 114 1. İç Enerji ............................................................................... 284 5. Yüzey Gerilimi .................................................................... 115 2. Sıcaklık ................................................................................ 284 6. Kılcallık ............................................................................... 116 3. Isı .......................................................................................... 287 7. Gazların Genel Özellikleri ................................................ 121 4. Bölüm Değerlendirme Soruları (Çözümlü Test, Boşluk 8. Plazma ................................................................................. 122 Doldurma , Doğru - Yanlış Bulma , Uygulama Soruları, 9. Bölüm Değerlendirme Soruları (Çözümlü Test, Cevaplı Tester) .................................................................... 292 Boşluk Doldurma, Doğru - Yanlış Bulma, Bulmaca II. Bölüm Çözme, Uygulama Soruları, Cevaplı Testler) .................. 124 1. Hâl Değişimi ....................................................................... 306 2. Isı Aktarımı ......................................................................... 314 h1ú7(+$5(.(7 I. Bölüm 3. Isı Yalıtımı ve Enerji Tasarrufu ....................................... 317 4. Bölüm Değerlendirme Soruları (Çözümlü Test, Boşluk 1. Hareket ................................................................................ 141 Doldurma , Doğru - Yanlış Bulma , Uygulama Soruları, 2. Düzgün Doğrusal Hareket ................................................ 151 Cevaplı Tester) .................................................................... 318 3. Düzgün Hızlanan Hareket ................................................ 156 4. Düzgün Yavaşlayan Hareket ............................................. 159 1. Bölüm FİZİK BİLİMİNE GİRİŞ 7 6×Q×I 1. h1ņ7( )ņ=ņ. )ņ=ņ.%ņ/ņ0ņ1(*ņ5ņʡ NRQXDQODW×PO× -ǦAǦǞǦ5+6Ǟ(:0 2HaHUÛT -PaPR IPSPTPUPU MHYRÛUKH VS\Y -PaPȘP KPȘLYKPZPWSPUSLYSL]L[LRUVSVQP`SLPSPȴRPSLUKPYPY ǦUZHUPSRsHȘSHYKHUILYP`HȴHTÛUÛZ YK YTLRRHYȴÛZÛUHsÛRHUN sS RSLYP`LUTLRPsPUKVȘH`Û]LL]YLUPHUSHTHsHIHZÛUKHKÛY @HȴHKÛȘÛ`LYKLUIHȴSH`HYHRsL]YLZPUKLNYK Ș JHUSÛJHUZÛaI [ U]HYSÛRSHYÛ @LYR YL`PNLaLNLUSLYP. 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NRQXDQODW×PO× .aSLT )PSPTZLSHYHȴ[ÛYTHSHYKHIPYVSH`SHPSNPSPKVȘY\]LN ]LUPSPYIPSNPLSKLL[TLRPsPU VSH`ÛUaLSSPRSLYPPUJLSLUPY.aSLTIPYVSH`ÛUK\`\VYNHUSHYÛ`SH]L`HSsTLHYHsSHYÛ R\SSHUÛSHYHRPUJLSLUTLZPKPY+\`\VYNHUSHYÛ`SH`HWÛSHUNaSLTUP[LSNaSLTSsTL HYHsSHYÛ`SH`HWÛSHUNaSLTsLȴPKPULPZLUPJLSNaSLTKLUPYkYULȘPU¸)\VKHsVR ZÛJHR¹PMHKLZPUKLRPZÛJHRSÛRK\`\VYNHUÛ`HYKÛTÛ`SHOPZZLKPSLYLR`HWÛSTÛȴIPYNaSLTKPY)\K\Y\TKHUP[LSIPYNaSLT`HWÛSTÛȴ[ÛY(UJHR[LYTVTL[YLR\SSHUÛSHYHR¸)\ VKHUÛUZÛJHRSÛȘÛ*KPY¹PMHKLZPUKLZÛJHRSÛRSsTLHYHJÛ`SH`HWÛSTÛȴZH`ÛZHSIPY ]LYPLSKLLKPSTPȴ[PY)\K\Y\TKHUPJLSNaSLT`HWÛSTÛȴ[ÛY .aSLT 5PJLS 5P[LS NaSLT NaSLT kSsTL )PSPTZLSHYHȴ[ÛYTHSHY]LYPSLYLKH`HUÛY)PYVSH`SHPSNPSP]LYPLSKLL[TLRPsPUSsTL `HWHYÛa<a\US\RR [SLaHTHUZÛJHRSÛRHRÛTȴPKKL[PNPIPÄaPRZLSI ` RS RSLYSsTL `HWÛSHYHRI\S\U\Y kSsTL"IPYÄaPRZLSI ` RS Ș URLUKPJPUZPUKLUIPYPTRHI\SLKPSLUIPYSs `SL RHYȴÛSHȴ[ÛYÛSTHZÛKÛY,SKLLKPSLUZVU\sRHI\SLKPSLUIPYPTJPUZPUKLUPMHKLLKPSPY kYULȘPU V[\YK\Ș\T\a ZÛYHUÛU \a\US\Ș\U\ SsLYRLU I\ \a\US\Ș\ UJLKLU [HUÛTSHUTÛȴ ]L TL[YL VSHYHR RHI\S LKPSTPȴ IPY I ` RS RSL RHYȴÛSHȴ[ÛYÛYÛa :ÛYHUÛU \a\US\Ș\PsPUKLTL[YLKLURHsRLaI\S\UK\Ș\UHIHRHYÛaǦRPRLaI\S\U\`VYZHZÛYHUÛUIV`\U\TL[YLVSHYHRPMHKLLKLYPa kSsTLKL/H[H )PYSsTLPȴSLTPUKLLSKLLKPSLUZVU\sSHNLYsLRKLȘLYHYHZÛUKHRPMHYRHOH[H KLUPY kSsTL`HWHURPȴP /H[HUÛURH`UHȘÛ" kSsTL`P`HWHURPȴP kSsTL`HWÛSHUVY[HT kSsTL`U[LTP L[RLUSLYPUKLUOLYOHUNPIPYPVSHIPSPY kYULȘPU IPY JPZTPU R [SLZPUP SsLYRLU [LYHaP NZ[LYNLZPUPU `HUSÛȴ VR\UTHZÛ ZVU\J\`HWÛSHUOH[HSsTL`HWHURPȴPUPUOH[HZÛKÛY )PYRP[HWZH`MHZÛUÛURHSÛUSÛȘÛSs S YRLUȴLYP[TL[YLR\SSHUÛSTHZÛ`U[LTKLU RH`UHRSHUHUIPYOH[HKÛYǸLYP[TL[YLUPUK\`HYSÛSÛRZÛUÛYÛIPYZH`MHRHSÛUSÛȘÛUÛSsTL`L \`N\UKLȘPSKPY4PSPTL[YLKLUKHOHR s RK\`HYSÛSÛȘHZHOPWIPYHSL[R\SSHUTHRNLYLRPY kSsTLKL/H[H2H`UHRSHYÛ kSsTLHYHJÛ kSsTL`U[LTP kSsTLVY[HTÛ )PYRP[HIÛUIV`\U\TL[HSJL[]LSSLSsLYRLUVY[HTÛUZÛJHRSÛȘÛUKHUKVSH`ÛTL[HSJL[]LSPUNLUSLȴTLZPZVU\J\VS\ȴHUOH[HVY[HTKHURH`UHRSÛOH[HKÛY )PYVKHUÛUZÛJHRSÛȘÛUÛSsLYRLUR\SSHUKÛȘÛTÛa[LYTVTL[YLUPUIVa\RVSTHZÛUKHURH`UHRSÛOH[HSsTLHYHJÛUKHURH`UHRSÛOH[HKÛY kSsTLHYHJÛ 19 6×Q×I 1. h1ņ7( )ņ=ņ. )ņ=ņ.%ņ/ņ0ņ1(*ņ5ņʡ NRQXDQODW×PO× -PaPRZLS) ` RS RSLY 2HaHUÛT kSs T `HWTH ]L IPYPT ZPZ[LTP R\SSHUTHNLYLRSPSPȘPUPHsÛRSHY )PYÄaPRZLSI ` RS R[LRIHȴÛUHHUSHTSÛPZLIHȴRHIPYKL`PȴSL[HUÛTSHUTHZÛ PsPUKPȘLYÄaPRZLSI ` RS RSLYR\SSHUÛSTÛ`VYZH[LTLSI ` RS RVSHYHRPMHKLLKPSPYkYULȘPU"R [SLKVȘY\KHU[LYHaPPSLSs S Y]LHUSHTSHUKÛYÛSÛY2 [SLUPU[HUÛTSHUTHZÛ PsPU IHȴRH IPY ÄaPRZLS I ` RS R R\SSHUÛSTHZÛUH NLYLR `VR[\Y 2 [SL \a\US\R aHTHUZÛJHRSÛRHRÛTȴPKKL[PÛȴÛRȴPKKL[P]LTHKKLTPR[HYÛ[LTLSI ` RS RSLYKPY +PȘLYÄaPRZLSI ` RS RSLYR\SSHUÛSHYHR[HUÛTSHUHUI ` RS RSLYL[ YL[PSTPȴI ` RS RKLUPYkYULȘPU"Pȴ[ YL[PSTPȴIPYI ` RS R[ YǦȴ$R\]]L[_`VS<`N\SHUHU R\]L[SLHSÛUHU`VSHYHZÛUKHPȴSLT`HWÛSHYHR[ YL[PSTPȴ[PY /Ûa R\]]L[ LULYQP IHZÛUs Pȴ TVTLU[\T [ YL[PSTPȴ I ` RS RSLYKLU IHaÛSHYÛKÛY )PYPT:PZ[LTSLYP )PY ÄaPRZLS I ` RS R Ss SK Ș UKL ZVU\J\U OLYRLZ [HYHMÛUKHU H`UÛ ȴLRPSKL HUSHȴÛSHIPSTLZPPsPUILSSPIPYIPYPT[HUÛTSHTHRaVY\US\K\YkYULȘPU"ZÛUÛMÛTÛaÛU\a\US\Ș\U\HKÛTSH`HYHRHKÛTKP`LPMHKLLKLIPSPYPa(UJHRI\Ss TZ[HUKHY[RHI\S LKPSLTLas UR OLYRLZPUHKÛTÛMHYRSÛI ` RS R[LKPYkSsTLZVU\sSHYÛUÛUZ[HUKHY[ VSTHZÛ]LOLYRLZsLH`UÛȴLRPSKLHUSHȴÛSTHZÛPsPU\S\ZSHYHYHZÛIPYPTR\Y\S\ `ÛSÛUKH [LTLS I ` RS RSLYSL PSNPSP Z[HUKHY[SHY ILSPYSLKP ]L I\ ZPZ[LTPU HKÛUH :0 )PYPT :PZ[LTP<S\ZSHYHYHZÛ)PYPT:PZ[LTPHKÛUÛ]LYKP )\ZPZ[LT42:4L[YL2PSVNYHT:HUP`LHKÛ`SHKHIPSPUTLR[LKPY)PYPTSLY KU ȴ[ Y SLYLR*.::HU[PTL[YL.YHT:HUP`LIPYPTZPZ[LTPVSHYHRKHR\SSHUÛSTHR[HKÛY ;LTLSI ` RSLY]LIPYPTSLYP[HISVKHRPNPIPKPY ;LTLS ) ` RS RSLY 42::0)PYPT :PZ[LTP )PYPT :LTIVS *.:)PYPT :PZ[LTP )PYPT :LTIVS R [SL RPSVNYHT RN NYHT N \a\US\R TL[YL T ZHU[PTL[YL JT aHTHU ZHUP`L Z ZHUP`L Z ZÛJHRSÛR RLS]PU K ¶ ¶ HRÛTȴPKKL[P HTWLY A ¶ ¶ ÛȴÛRȴPKKL[P JHUKLSH JK ¶ ¶ THKKLTPR[HYÛ TVS U ¶ ¶ )HaÛ[ YL[PSTPȴI ` RS RSLY]LIPYPTSLYP[HISVKHRPNPIPKPY ; YL[PSTPȴ ) ` RS RSLY 42::0)PYPT :PZ[LTP )PYPT :LTIVS /Ûa TL[YLZHUP`L TZ 2\]]L[ UL^[VU 5 ,ULYQP QV\SL 1 kaR [SL 20 RPSVNYHT TL[YLR W RNT *.:)PYPT :PZ[LTP )PYPT :LTIVS ZHU[PTL[YL ZHUP`L JTZ K`UL K`U LYN LYN NYHT ZHU[PTL[YLR W NJT )ņ=ņ. NRQXDQODW×PO× )HaÛ;LTLS) ` RS RSLYPUkSs STLZP 2 [SLUPUkSs STLZP 2 [SLLȴP[RVSS\[LYHaPPSLSs S Y<S\ZSHYHYHZÛ)PYPTZPZ[LTPUL:0NYLR [SLUPU IPYPTPRPSVNYHTKÛY`ÛSÛUKHWSH[PUǦYPK`\THSHȴÛTÛZPSPUKPYȴLRSPUKLIPYJPZPT RN VSHYHR [HUÛTSHUTÛȴ[ÛY :[HUKHY[ VSHYHR I\ HSHȴÛTÛU ZLsPSTL ULKLUP aHTHU PsPUKLKLȘPȴTLKLURHSHIPSTLZPKPY 2 [SLUPUIPYPTPRPSVNYHTÛUHZ[]L Z[RH[SHYÛ[HISVKHRPNPIPKPY 2 [SL)PYPTP :LTIVS RN»H,ȴP[+LȘLYSLY [VU [ ¶ [ RLU[HS X ¶X RPSVNYHT RN RN OLR[VNYHT ON ON KLRHNYHT KHN KHN NYHT N N KLZPNYHT KN KN ZHU[PNYHT JN JN TPSPNYHT TN TN :[HUKHY[R [SLWSH[PUPYPK`\T )PSNP 2PSVNYHTÛU RH[SHYÛ VUHY VUHY HY[HY]L`HHaHSÛY 2PSVNYHT Örnek (ȴHȘÛKHRP]LYPSLUR [SLKLȘLYSLYPUPUKU ȴ T U `HWÛUÛa HN$[ I[$JN JTN$RN KRN$KN Çözüm 2 [SLIPYPTRH[SHYÛVUHYVUHYHY[HY]L`HHaHSÛY [$X$RN$ON$KHN$N$KN$JN$ TN H+VȘY\VYHU[ÛR\Y\S\YZH _b 6 bb 1t 10 g b 1200 `b x = x = 12.10 -4 t 1200 g 6 bb 10 b a 21 6×Q×I 1. h1ņ7( )ņ=ņ. )ņ=ņ.%ņ/ņ0ņ1(*ņ5ņʡ NRQXDQODW×PO× I+VȘY\VYHU[ÛR\Y\S\YZH 1ton 10 8 cg 5 ton x _b bb b `b ( x = 5.10 8 cg bb b a RN$ON$2 KHN$N$KN$JN$TN J+VȘY\VYHU[ÛR\Y\S\YZH 10 6 mg 1500 mg _ 1kg bbb b 1500 `b ( x = = 15.10 -4 kg x 6 bb 10 b a K+VȘY\VYHU[ÛR\Y\S\YZH _ 10 4 dg bbb b `b ( x = 100 .10 4 = 10 6 dg x 100 kg bb b a <a\US\Ș\UkSs STLZP 1kg 4PRYVTL[YL <S\ZSHYHYHZÛIPYPTZPZ[LTPUKL:0\a\US\Ș\UIPYPTPTL[YLKPY<a\US\R[HZ[HUKHY[ILSPYSLTLRPsPU\SHȴÛSHIPSLJLRLUI ` ROÛaVSHUÛȴÛȘÛUIVȴS\R[HRPOÛaÛZLsPSTPȴ[PY `ÛSÛUKHTL[YLÛȴÛȘÛUIVȴS\R[H ZHUP`LKLHSKÛȘÛ`VSVSHYHR [HUÛTSHUTÛȴ[ÛY <a\US\RSs T I ` RS ȘLNYLȴLYP[TL[YLR\TWHZTPRYVTL[YLJL[]LSNPIP HYHsSHYSH`HWÛSHIPSPY *L[]LS )PSNP 4L[YLUPU RH[SHYÛ VUHY VUHY HY[HY]L`HHaHSÛY 22 ǸLYP[*L[]LS 2\TWHZ <a\US\RIPYPTPTL[YLUPUHZ[]L Z[RH[SHYÛ[HISVKHRPNPIPKPY <a\US\R)PYPTP :LTIVS 4L[YL»`L,ȴP[+LȘLYSLY RPSVTL[YL RT RT OLR[VTL[YL OT OT KLRHTL[YL KHT ¶KHT TL[YL T T KLZPTL[YL KT KT ZHU[PTL[YL JT JT TPSPTL[YL TT TT TPRYVTL[YL +T +T UHUVTL[YL UT UT HUNZ[YVT ࠫ ࠫ WPRVTL[YL WT WT )ņ=ņ. NRQXDQODW×PO× Örnek (ȴHȘÛKHRP]LYPSLU\a\US\RKLȘLYSLYPUPUKU ȴ T U `HWÛUÛa HT$RT IJT$ࠫ JKHT$TT KT$+T Çözüm <a\US\RIPYPTRH[SHYÛVUHYVUHYHY[HY]L`HHaHSÛY RT$OT$KHT$T H+VȘY\VYHU[ÛR\Y\S\YZH 1000 m 1200 m 1 km _bb b 1200 x b`b ( x = 1000 = 1, 2 km bb a T$KT$JT$TT$ nT $ UT$ࠫ I+VȘY\VYHU[ÛR\Y\S\YZH 10 2 c m 5 cm ° _ 10 10 A bbb 10 b ° `b ( x = 5.10 x = 5 . 10 8 A 2 bb 10 b a RT$KHT$T J+VȘY\VYHU[ÛR\Y\S\YZH 1m 1000 m _ 10 3 mm bbb b `b ( x = 1000.10 3 = 10 6 mm x bb b a K+VȘY\VYHU[ÛR\Y\S\YZH 1 m 200 _ 10 6 nm bbb b `b ( x = 200 .10 6 = 2.10 8 nm x bb b a 23 6×Q×I 1. h1ņ7( )ņ=ņ. )ņ=ņ.%ņ/ņ0ņ1(*ņ5ņʡ NRQXDQODW×PO× AHTHUÛUkSs STLZP <S\ZSHYHYHZÛ)PYPT:PZ[LTPUKL:0aHTHUÛUIPYPTPZHUP`LKPY ZHUP`LZLa`\TH[VT\U\U KLMH[P[YLȴPT`HWTHZÛPsPU NLsLUZ YLVSHYHR[HUÛTSHUTÛȴ[ÛY AHTHUIPYPTSLYPHYHZÛUKHRPPSPȴRPHȴHȘÛKHRPNPIPKPY `ÛS$H` H`$N U N U$ZHH[ ZHH[$KHRPRH KHRPRH$ZHUP`L ZHUP`L$TPSPZHUP`L ZHUP`L$TPRYVZHUP`L 2YVUVTL[YL Örnek (ȴHȘÛKHRP]LYPSLUaHTHUKLȘLYSLYPUPUKU ȴ T U `HWÛUÛa HH`$ZHH[ JZHH[$ZHUP`L IN U$KHRPRH KOHM[HZHH[ Çözüm H`$N U N U$ZHH[ ZHH[$KHRPRH KHRPRH$ZHUP`L H+VȘY\VYHU[ÛR\Y\S\YZH 1 gün 30 gün 24 saat _bb b x `b ( x = 720 saat bb b a I+VȘY\VYHU[ÛR\Y\S\YZH 1 gün 24 saat _bb b 5 gün x `b x = 120 saat bb b a 1 saat 60 dk _bb b x `b ( x = 7200 dakika 120 saat bb b a 24 )ņ=ņ. NRQXDQODW×PO× J+VȘY\VYHU[ÛR\Y\S\YZH ZHH[$KR 1dk 60 dk 60 s _bb b x `b ( x = 3600 saniye bb b a KOHM[H$N U +VȘY\VYHU[ÛR\Y\S\YZH 1 gün 7 gün 24 saat ise x _b bb b`b ( x = 168 saat bb a (RÛTǸPKKL[PUPUkSs STLZP <S\ZSHYHYHZÛIPYPTZPZ[LTPUKLHRÛTȴPKKL[PUPUIPYPTP(TWLYKPY (RÛTȴPKKL[PIPYPSL[RLUKLUIPYPTaHTHUKHNLsLU` RTPR[HYÛVSHYHR[HUÛTSHUÛY(TWLYTL[YLKLUPSLUHSL[SLSs S Y¸(¹ZLTIVS `SLNZ[LYPSPY (RÛTǸPKKL[P)PYPTP NPNHHTWLY :LTIVS (TWLYL,ȴP[+LȘLYSLY .( .( 4( TLNHHTWLY MA RPSVHTWLY R( ¶R( HTWLY A ( TPSPHTWLY T( T( TPRYVHTWLY +A +A UHUVHTWLY U( T( WPRVHTWLY W( W( )PSNP (TWLYPURH[SHYÛIPULYIPULYHY[HY]L`HHaHSÛY )HZP[LSLR[YPRKL]YLZP 25 6×Q×I 1. h1ņ7( )ņ=ņ. )ņ=ņ.%ņ/ņ0ņ1(*ņ5ņʡ NRQXDQODW×PO× Örnek (ȴHȘÛKHRPHRÛTȴPKKL[PKLȘLYSLYPUPUKU ȴ T U `HWÛUÛa H(T( JT($.( I4(U( KR(W( Çözüm (RÛTȴPKKL[PIPYPTRH[SHYÛIPULYIPULYHY[HY]L`HHaHSÛY ($T($+($ U($W( H+VȘY\VYHU[ÛR\Y\S\YZH _b bb b `b ( x = 5 . 10 3 mA bb b a 10 3 m A 1A 5 A x ($¶R($¶4($¶ .( I+VȘY\VYHU[ÛR\Y\S\YZH 10 -6 MA 10 MA 9 10 n A x _b bb 9 b 10 .10 `b ( x = = 10 16 nA -6 bb 10 b a J+VȘY\VYHU[ÛR\Y\S\YZH 10 3 mA 1 mA _ 10 -9 GA bbb -9 b 10 `b ( x = = 10 -12 GA x 3 bb 10 b a K+VȘY\VYHU[ÛR\Y\S\YZH 10 -3 kA 10 kA 26 12 10 pA x _b bb 12 b 10 .10 `b ( x = = 10 16 pA -3 bb 10 b a )ņ=ņ. NRQXDQODW×PO× :RHSLY]L=LR[YLS) ` RS RSLY )HaÛÄaPRZLSI ` RS RSLYPUZH`ÛZHSKLȘLYP]LIPYPTP`HUÛUKH`UKVȘY\S[\]L IHȴSHUNÛsUVR[HZÛNPIPaLSSPRSLYPKL]HYKÛY)\aLSSPRSLYLZHOPWI ` RS RSLYL]LR[YLSI ` RS RKLUPY@HSUÛaJHZH`ÛZHSKLȘLYP]LIPYPTPVSHUSHYPZLZRHSLYI ` RS R VSHYHR[HUÛTSHUÛY kYULȘPU" OÛa R\]]L[ RVU\T `LY KLȘPȴ[PYTL P]TL TVTLU[\T NPIP I ` RS RSLY]LR[YLSI ` RS RSLYKPY2 [SLaHTHUIHZÛUsPȴLULYQP\a\US\RHSHU OHJPTNPIPI ` RS RSLYPZLZRHSLYI ` RS RSLYKPY 2 [SLZRHSLYIPYI ` RS R[ Y /Ûa]LR[YLSIPYI ` RS R[ Y 2\]]L[]LR[YLSIPYI ` RS R[ Y )HaÛ]LR[YLS]LZRHSLYI ` RS RSLY[HISVKHRPNPIPKPY -PaPRZLS) ` RS R 42::0`L.YL )PYPT =LR[YLS TL[YL - 2 [SL RPSVNYHT - AHTHU ZHUP`L ,SLR[YPRHRÛTÛ HTWLY RHUKLSH TVSL - J - ,ULYQP QV\SL - : YH[ TL[YLZHUP`L - (SHU TL[YL - /HJPT TL[YL - )HZÛUs UL^[VUTL[YL - 2\]]L[ UL^[VU - TL[YLZHUP`L - 2VU\T TL[YL - @LYKLȘPȴ[PYTL TL[YL - TL[YLZHUP`L - UL^[VUZHUP`L - RPSVNYHTTL[YL ZHUP`L - <a\US\R 0ȴÛRȴPKKL[P 4HKKLTPR[HYÛ :ÛJHRSÛR /Ûa Ǧ]TL Ǧ[TL 4VTLU[\T - :RHSLY <a\US\RZRHSLYIPYI ` RS R[ Y 27 6×Q×I 1. h1ņ7( )ņ=ņ. )ņ=ņ.%ņ/ņ0ņ1(*ņ5ņʡ NRQXDQODW×PO× )PSPTZLS)PSNP 2HaHUÛT )PSPTZLS IPSNPUPU VY[H`H sÛRÛȴÛUKH ]L NLSPȴPTPUKL NaSLT KLUL` TH[LTH[PR ]L YHZ`VULS K ȴ UJLUPU MHYRÛUKHVS\Y 6Y[H`HRVU\SHUIPSPTZLSIPYWYVISLTPUJL]HIÛUÛI\STHRPsPUMHYRSÛ`U[LTSLY R\SSHUÛSHIPSPY *L]HIH UHZÛS \SHȴÛSKÛȘÛUKHU sVR JL]HIÛU VIQLR[PM ULZULS N ]LUPSPY R\ȴR\SHYH`LYIÛYHRTH`HJHRȴLRPSKL[H[TPULKPJPVSTHZÛULTSPKPY laLYPUKLKLUL`ZLSsHSÛȴTH`HWÛSHIPSLUHYHȴ[ÛYTHSHYKHNLULSSPRSLHRÛȴȴLTHZÛUKH]LYPSLU`U[LTPaSLUPY 7YVISLTP[HUÛTSHUTH .aSLT`VS\`SH]LYP [VWSHTH /PWV[LaR\YTH NLsPJPsa T`VS\ .aSLT]LKLUL`SLY .aSLT]L2VU[YVSS OPWV[LaPKLZ[LRSLTP`VYZH KLUL``HWTH `LUPOPWV[LaR\Y\S\Y :VU\ssÛRHYTH .aSLT]LKLUL`SLY IPSPTZLSIPSNP OPWV[LaKLZ[LRSP`VYZH NLsLYSPSPRRHaHUÛY (UJHR IPSPTZLS IPSNPUPU [LR RH`UHȘÛ KLUL` KLȘPSKPY +LUL`ZLS sHSÛȴTHUÛU `HWÛSHTHKÛȘÛ K\Y\TSHYKH NaSLT `HWÛSHYHR IPSNP`L \SHȴÛSHIPSPY 5P[LRPT \aH` ]L NR JPZPTSLYP`SL PSNPSP IPSNPSLYPTPaPU RH`UHȘÛ sVȘ\US\RSH NaSLTKPY )\U\U KÛȴÛUKH IPSPT PUZHUSHYÛ IPSNP KLUL`PT ]L OH`HS N sSLYP `HYKÛTÛ`SH IPY R\YHT VY[H`H RV`HYHR I\ R\YHTÛTH[LTH[PRZLS`U[LTSLPZWH[SH`ÛWIPSPTZLSIPSNP`L\SHȴHIPSPY /PWV[La!)PYWYVISLTPUsa T PsPUULYPSTPȴNLsPJPsa T`VS\K\Y.aSLT ]LKLUL`SLYSLKLZ[LRSLUKPRsLOPWV[LaPUNLsLYSPSPȘP]LN ]LUPYSPSPȘPHY[HY ;LVYP!)PSPTZLSIPSNPSLYSL`HWÛSHURHWZHTSÛNLULSSLTLSLYKPYkYULȘPU"ÛȴÛR[LVYPZP ÛȴÛRSHPSNPSPIPSPTZLSIPSNPSLYPR\SSHUHYHRÛȴÛȘÛU`HWÛZÛKH]YHUÛȴSHYÛ]LaLSSPRSLYPUPHsÛRSH`HUNLULSSLTLSLY`HWHY;LVYPSLYLZULR`HWÛKHKÛY`LUPsHSÛȴTHSHYKVȘY\S[\Z\UKH NLUPȴSL`LIPSPY`HKHKHYHSHIPSPY .LsTPȴ[LR\Y\SHU[LVYPSLYLYULRVSHYHRH[VT[LVYPSLYPLSLR[YVTHU`L[PR[LVYP NHaSHYÛURPUL[PR[LVYPZP]LYPSLIPSPY 2HU\U`HZH!)LSPYSPȴHY[SHYKHIPYULKLULIHȘSÛVSHYHRH`UÛZVU\sSHYLSKLLKPSP`VYZHLSKLLKPSLUIPSNPL]YLUZLSNLsLYSPSPRRHaHUÛY)\IPSNP`LRHU\UKLUPY @HUZÛTHRHU\U\RÛYÛSTHRHU\U\R [SLsLRPTRHU\U\5L^[VU\UOHYLRL[RHU\USHYÛI\UHYULRVSHYHR]LYPSLIPSPY @\RHYÛKHZa LKPSLUIPSNP[ YSLYPUPUIPYIPYPULKU ȴ T ZaRVU\Z\KLȘPSKPY /PWV[LaSLY NaSLT ]L KLUL`SLYSL KLZ[LRSLUKPRsL [LVYP`L KU ȴTLa +HOH N sS KHOHNLsLYSPOPWV[LaOoSPULNLSPY)HaÛOPWV[LaSLYKLU`VSHsÛRÛSHYHR[LVYPSLYPUR\Y\ST\ȴ VSTHZÛ I [ U OPWV[LaSLY KLZ[LRSLUKPRsL [LVYP VS\Y ȴLRSPUKL HSNÛSHUTHTHSÛKÛY )LUaLYȴLRPSKL[LVYPSLYPUKLUL`ZLS]LNaSLTZLSKLZ[LȘPHY[[ÛRsHRHU\UHKU ȴ[ Ș HSNÛZÛKH`HUSÛȴ[ÛY+LZ[LRSLULU[LVYPSLYKHOHNLUPȴ]LNLsLYSP[LVYPOoSPULNLSPY ;LVYPSLYHsÛRSH`ÛJÛRHU\USHYPZLKHOHsVR[HUÛTSH`ÛJÛaLSSPR[HȴÛY 28 )ņ=ņ. NRQXDQODW×PO× -PaPR[L4VKLSSLTL]L4H[LTH[PR )PYVSH`ÛURHYTHȴÛRIPYZPZ[LTPUZV`\[IPYRH]YHTÛUNY STL`LJLRRHKHYR s R`HWÛSHYÛU]L`HRH]YHTSHYHYHZÛUKHRPPSPȴRPSLYPURVSH`JHHUSHȴÛSÛYOoSLNL[PYPSTLZP PsPUJHUSHUKÛYTHTHRL[NYHÄR[HISVsPaPTMVYT S]L`HKLURSLTNPIPNYZLS\UZ\YSHYSHIHZP[LPUKPYNLULYLRPMHKLLKPSTLZPULTVKLSSLTLKLUPY -PaPR IPSPTP" sVȘ\US\RSH ZV`\[ RHYTHȴÛR NY STL`LJLR RHKHY R s R `H KH + U`H»KHUsVR\aHR[HRPVSN\]LVSH`SHYÛHsÛRSHTHRSH\ȘYHȴHUIPYIPSPTKHSÛVSK\Ș\UKHUTVKLSSLTL`PsVRZÛRR\SSHUÛY-PaPRsPSLYL]YLUP. ULȴZPZ[LTPUPÛȴÛȘÛH[VT\ H[VT\VS\ȴ[\YHUWHYsHJÛRSHYÛHsÛRSHTHRHTHJÛ`SHIPYsVRTVKLSVS\ȴ[\YK\SHY ;OVTZVUH[VTTVKLSP 9\[OLYMVYH[VTTVKLSP 2HaHUÛT -PaPRVSH`SHYÛUÛHsÛRSHYRLUNLYLR[PȘPUKLTH[LTH[PR]LTVKLSSLTLUPUR\SSHUÛSTHZÛUÛUNLYLRSPSPȘPUPHsÛRSHY 4VKLYUH[VTTVKLSP )PYTÛRUH[ÛZÛUsL]YLZPUKLRPTHU`L[PRHSHUIPY` R UsL]YLZPUKLRPLSLR[YPRHSHUÛ ]L`H aLYPUKLUHRÛTNLsLU[LSPUTHU`L[PRHSHUÛR\]]L[sPaNPSLYPTVKLSP`SLNZ[LYPSPY : 5 (RÛT 4ÛRUH[ÛZ (RÛTNLsLU[LS ,SLR[YPR` R . ULȴZPZ[LTPTVKLSP 2\SSHUKÛȘÛTÛaNYHÄR]L[HISVSHYIPYTVKLSKPY 2VU\T Ǧȴ 2\]]L[ @VS :LTIVS W F X )PYPT 1 5 T _ [ AHTHU )PYOHYLRL[SPUPURVU\TaHTHUNYHÄȘP ǦȴRH]YHTÛUÛUIPYPT[HISVZ\ -PaPR[LIPSPTZLSHYHȴ[ÛYTHSHYZVU\J\UKHILSPYSLULURH]YHTSHYHYHZÛPSPȴRPSLYTH[LTH[PRZLSMVYT S]L`HKLURSLTSLYSLPMHKLLKPSPY kYULȘPU" V = I . R MVYT S WV[HUZP`LS MHYR HRÛT ȴPKKL[P ]L KL]YLKLRP KPYLUs HYHZÛUKHRPPSPȴRP`PNZ[LYLUIPYTVKLSKPY _RVU\T[aHTHUVSTHR aLYL_$[[IPsPTPUKL`HaÛSHUIPYKLURSLT IPYOHYLRL[SPUPURVU\T\`SHaHTHUHYHZÛUKHRPPSPȴRP`PNZ[LYLUIPYTVKLSKPY .Y SK Ș NPIPÄaPRRLUKPUPTH[LTH[PRKPSP`SLPMHKLL[TLR[LKPY -PaPRZLS VSH`SHYÛU HsÛRSHUTHZÛUKH ]L HUSH[ÛSTHZÛUKH TVKLSSLTLUPU ]L TH[LTH[PRKPSPUPUR\SSHUÛSTHZÛRHYTHȴÛRK\Y\TSHYÛUIHZP[sLPMHKLLKPSTLZPULZV`\[RH]YHTSHYÛUaPOPUKLJHUSHUTHZÛUH`HYKÛTJÛVSTHR[HH`YÛJH]LYPTSPIPSPTZLSsHSÛȴTHSHYHVSHUHRZHȘSHTHR[HKÛY 29 6×Q×I 1. h1ņ7( )ņ=ņ. )ņ=ņ.%ņ/ņ0ņ1(*ņ5ņʡ NRQXDQODW×PO× )HȘÛTSÛ)HȘÛTZÛa]L2VU[YVS+LȘPȴRLUP )PYKLUL`KL`HWÛSHUKLȘPȴPRSPRSLYKLUUHZÛSL[RPSLUKPȘPPUJLSLULUKLȘPȴRLULIHȘÛTSÛKLȘPȴRLUKLUPY :VU\JHL[RPZPPUJLSLULU]LKLUL`LZUHZÛUKHKLUL`P`HWHURPȴP[HYHMÛUKHUKLȘPȴ[PYPSLIPSLUKLȘPȴRLULIHȘÛTZÛaKLȘPȴRLUKLUPY +PRRH[ )PYKLUL`KLRPKLȘPȴRLUSLY )HȘÛTSÛKLȘPȴRLU +LUL`ZÛYHZÛUKHZHIP[[\[\SHUKLȘPȴRLULPZLRVU[YVSKLȘPȴRLUPKLUPY kYULȘPU"IPYLSLR[YPRKL]YLZPUKLHRÛTÛUULSLYLIHȘSÛVSHYHRKLȘPȴ[PȘPUPHUSH`HIPSTLRPsPU`HWÛSHUKLUL`KLKPYLUsZHIP[[\[\S\WWPSZH`ÛZÛK aLUSPVSHYHRHY[ÛYÛSHYHR KL]YLKLRPHRÛTSs ST ȴVSZ\U )HȘÛTZÛaKLȘPȴRLU 2VU[YVSKLȘPȴRLUP A ¶ )\KLUL`KLHRÛTÛUWV[HUZP`LSMHYR[HUUHZÛSL[RPSLUKPȘPPUJLSLUTPȴ[PY6OoSKL HRÛTIHȘÛTSÛKLȘPȴRLUKPY +LUL`P`HWHURPȴP[HYHMÛUKHUWPSZH`ÛZÛKLȘPȴ[PYPSLYLRWV[HUZP`LSMHYRÛUZVU\JH L[RPZPPUJLSLUTPȴ[PY7V[HUZP`LSMHYRIHȘÛTZÛaKLȘPȴRLUKPY +L]YLKLRP KPYLUs PZL KLUL` LZUHZÛUKH ZHIP[ [\[\ST\ȴ[\Y +PYLUs RVU[YVS KLȘPȴRLUPKPY Örnek : Y[ UTLZPa`H[H`K aSLTKLR\]]L[K T F aLUSPVSHYHRHY[ÛYÛSÛWJPZTPURHaHUKÛȘÛP]TLSs S `VY )\UH NYL I\ KLUL`KL RVU[YVS KLȘPȴRLUP IHȘÛTSÛ KLȘPȴRLU ]L IHȘÛTZÛa KLȘPȴRLUOHUNPZPKPY& Çözüm +LUL`KLR [SLTZHIP[[\[\ST\ȴ[\Y2 [SLRVU[YVSKLȘPȴRLUPKPY +LUL`KL R\]]L[ - KLȘPȴ[PYPSLYLR R\]]L[PU L[RPZP PUJLSLUTPȴ[PY 2\]]L[ IHȘÛTZÛaKLȘPȴRLUKPY +LUL`KLR\]]L[LIHȘSÛVSHYHRKLȘPȴPRSPR[LUUHZÛSL[RPSLUKPȘPPUJLSLULUKLȘPȴRLUP]TLKPYǦ]TLIHȘÛTSÛKLȘPȴRLUKPY 30 )ņ=ņ. NRQXDQODW×PO× Örnek T *HT F (OȴHW )L[VU ǸLRPSKLRPJHTHOȴHW]LIL[VU`H[H`aLTPUSLYPUKL-R\]]L[P`SLsLRPSLUJPZTLL[RPLKLUZ Y[ UTLR\]]L[SLYPOLZHWSHUÛ`VY)\KLUL`KLRVU[YVSKLȘPȴRLUP IHȘÛTZÛaKLȘPȴRLUIHȘÛTSÛKLȘPȴRLUOHUNPZPKPY& Çözüm +LUL`KL\`N\SHUHUR\]]L[]LJPZTPUR [SLZPKLȘPȴ[PYPSTP`VY-]LTRVU[YVS KLȘPȴRLUPKPY +LUL`KL` aL`PUJPUZPKLȘPȴ[PYPSP`VY: Y[ UTLRH[ZH`ÛZÛIHȘÛTZÛaKLȘPȴRLUKPY +LUL`KL`HWÛSHUKLȘPȴPRSPR[LUL[RPSLULUKLȘPȴRLUPZLZ Y[ UTLR\]]L[PKPY : Y[ UTLR\]]L[PIHȘÛTSÛKLȘPȴRLUKPY 31 6×Q×I 1. ha TS ;LZ[ h1ņ7( 2 [SL 0(Z[YVSVQP ;LYHaP (RÛTȴPKKL[P ;LYTVTL[YL 00 (Z[YVUVTP :ÛJHRSÛR (TWLYTL[YL 000 4L[HÄaPR @\RHYÛKH ]LYPSLU ÄaPRZLS I ` RS RSLY PSL SsTL HYHsSHYÛUÛU LȴSLȴ[PYTLZP OHUNP ZLsLULR[L KVȘY\ ]LYPSTPȴ[PY& ( ) @\RHYÛKH ]LYPSLUSLYKLU OHUNPZP ÄaPȘPU PUJLSLTL HSHUÛKLȘPSKPY& (@HSUÛa0 )@HSUÛa00 * +0]L000 + *0]L00 ,00]L000 , 0RN$N 00 [VU$X 000 KHN$RN 0= TN$N = [VU$N 0(`ȴL»UPUIV`\\a\UK\Y 00 ,NL»UPUIV`\JTKPY ( 000 )\RP[HWsVRHȘÛYKÛY @\RHYÛKH ]LYPSLU LȴP[SPRSLYKLU RHs [HULZP KVȘY\K\Y& ) * + , @\RHYÛKH]LYPSLUPMHKLSLYKLUOHUNPZPUP[LSNaSLT `HWÛSHYHRZ`SLUTPȴ[PY& (@HSUÛa0 )@HSUÛa00 +0]L000 *0]L00 ,000]L000 0ȴÛȘÛWYPaTHPSLYLURSLYLH`ÛYHYHRPUJLSL`LUIPYȘYLUJPÄaPȘPUOHUNPHS[HSHUÛ`SHPSNPSPsHSÛȴTHR[HKÛY& ( ([VTÄaPȘP ) ,SLR[YPR]LTHU`L[PaTH * 6W[PR + 2H[ÛOoSÄaPȘP , ;LYTVKPUHTPR (ȴHȘÛKHRPSLYKLU OHUNPZP ÄaPȘPU HS[ HSHUSHYÛUKHU KLȘPSKPY& ( +HSNHSHY ) ,SLR[YPR]LTHU`L[PaTH * ([VTÄaPȘP + 6W[PR , ;LYTVKPUHTPR 32 TZRHsRTO»[PY& ( ) * + , ha TS ;LZ[ RT T JT X Y (ȴHȘÛKH]LYPSLUÄaPRHS[KHSÛ]LPUJLSLKPȘPRVU\LȴSLȴ[PYTLSLYPUKLUOHUNPZP`HUSÛȴ[ÛY& ( 4LRHUPR ;HISVKH_]L``LYPULOHUNPKLȘLYSLY`HaÛSTHSÛKÛY& +LUNL ) 5 RSLLYÄaPR 9HK`HZ`VU * 2H[ÛOoSÄaPȘP ǦSL[RLUSPR @ + 6W[PR 9LUR ( , 4HU`L[PaTH 2PULTH[PR ) * + , ? (ȴHȘÛKHRPSLYKLUOHUNPZP\a\US\RIPYPTPKLȘPSKPY& (4L[YL )/LR[VTL[YL +(UNZ[YVT *0ȴÛR`ÛSÛ ,2LU[HS . ULȴ 2VU\T )PYKLYZZ YLZPKHRPRHKÛY)PYN UKLKLYZLNPYLUIPYȘYLUJP[VWSHTRHsZHUP`LKLYZ`HWTÛȴ[ÛY& >$-_ II ( AHTHU + III I ) * , @\RHYÛKH]LYPSLUSLYKLUOHUNPZPIPYTVKLSKLȘPSKPY& (@HSUÛa0 )@HSUÛa00 +0]L00 *@HSUÛa000 ,00]L000 (ȴHȘÛKHRPSLYKLU OHUNPZP OLT [ YL[PSTPȴ OLT KL ZRHSLYIPYI ` RS R[ Y& (/HJPT ):ÛJHRSÛR +2\]]L[ (ȴHȘÛKHRP ÄaPRZLS I ` RS R ]L Ss HSL[P LȴSLȴ[PYTLSLYPUKLUOHUNPZPKVȘY\KLȘPSKPY& *2 [SL ,0ȴÛRȴPKKL[P (ȴHȘÛKH]LYPSLUIPSPTZLSIPSNP`L\SHȴTHHȴHTHSHYÛUKHUOHUNPZPNLsPJPsa T`VS\HȴHTHZÛKÛY& ( <a\US\RǸLYP[TL[YL ( 7YVISLTPU[HUÛTSHUTHZÛ ) 2 [SL;LYHaP ) .aSLT`HWTH * (RÛTȴPKKL[P(TWLYTL[YL * /PWV[LaR\YTH + 2\]]L[+PUHTVTL[YL + 2VU[YVSS KLUL``HWTH , :ÛJHRSÛR)HYVTL[YL , :VU\sKLȘLYSLUKPYTL 33 6×Q×I 1. h1ņ7( ha TSLY +VȘY\RHYȴÛSHȴ[ÛYTH 2PSVNYHTÛURH[SHYÛVUHYVUHYHY[HY]L`HHaHSÛY 2 [SL|;LYHaP ;VU|[VU$X$N (RÛTȴPKKL[P|(TWLYTL[YL 2LU[HS :ÛJHRSÛR|;LYTVTL[YL 2PSVNYHT|RN$N ȴLRSPUKLVSTHSÛKÛY /LR[VNYHT +LRHNYHT|KHN$¶RN .YHT +LZPNYHT :HU[PNYHT 4PSPNYHT|TN$¶N )\UH NYL 000 LȴP[SPR `HUSÛȴ[ÛY =LYPSLU KPȘLY LȴP[SPRSLY KVȘY\K\Y +VȘY\JL]HW!* +VȘY\JL]HW!+ 5P[LSNaSLTK\`\VYNHUSHYÛ`SH`HWÛSHUNaSLTKPY 0]L000`HYNÛSHYUP[LSNaSLTKPY +VȘY\JL]HW!+ 0ȴÛȘÛPUJLSL`LUÄaPRHS[KHSÛVW[PR[PY +VȘY\JL]HW!* +HSNHSHYTLRHUPȘPURVU\Z\K\Y-PaPȘPUHS[HSHUKLȘPSKPY +VȘY\JL]HW!( 1 km = 1000 m 1saat = 3600 s (Z[YVSVQP]LTL[HÄaPRIPSPTZLSsHSÛȴTHHSHUSHYÛKLȘPSKPY-PaPR[LZPK\Y\TSHYSHPSNPSLUPY(Z[YVUVTPNRJPZPTSLYPUPPUJLSLY +VȘY\JL]HW!+ 34 bb_ b 10 m/s dir. `b 1km/h = 36 bb b a +VȘY\VYHU[ÛR\YHSÛT 10 m/s 36 10 m/s b_ 1km/h bbb b ` 10 = 36 km/h x bbb ( x = 10 bb b 36 a +VȘY\JL]HW!* ha TSLY T$RT]LT$JTKPY +VȘY\VYHU[ÛR\YHSÛT 1000 m 1 km _bb b 300 300 x = 0, 3 km `b ( x = 1000 bb b a 1m 100 cm _bb b 300 m x `b ( x = 300.100 = 30000 cm bb b a +VȘY\JL]HW!) 2LU[HSX\a\US\RKLȘPSR [SLIPYPTPKPY +VȘY\JL]HW!, +VȘY\VYHU[ÛR\YHSÛT 1ders 5 ders 1 dk. .YHÄR ]L MVYT S IPY TVKLSSLTLKPY (UJHR MV[VȘYHM TVKLSSLTLKLȘPSKPY 200 dk. 40 dk. _bb b x `b ( x = 200 dk. bb b a 60 s x _b bb `b x = 12000 s bb b a +VȘY\JL]HW!* +VȘY\JL]HW!* @HSUÛaJHI ` RS Ș ]LIPYPTPVSHUI ` RS RSLYZRHSLYKPY :ÛJHRSÛR[LYTVTL[YL`SLSs S Y ; YL[PSTPȴI ` RS RPZLLUHaPRPI ` RS RHYHZÛUKH PȴSLT`HWÛSHYHRLSKLLKPSLUI ` RS R[ Y /HJPT sIV`\[\UsHYWÛTÛ`SHI\S\U\Y/HJPTOLT ZRHSLYOLTKL[ YL[PSTPȴI ` RS R[ Y +VȘY\JL]HW!, +VȘY\JL]HW!( 4HU`L[PaTHTHU`L[PRHSHUÛPUJLSLY"RPULTH[PRTLRHUPȘPURVU\Z\K\Y /PWV[LaR\YTHIPSPTZLSWYVISLTPUsa T PsPU`HWÛSHUNLsPJPsa T`VS\K\Y +VȘY\JL]HW!, +VȘY\JL]HW!* 35 6×Q×I 1. h1ņ7( )ņ=ņ. )ņ=ņ.%ņ/ņ0ņ1(*ņ5ņʡ NRQXDQODW×PO× )VȴS\RSHYÛ+VSK\YHSÛT 1. -PaPRPSLHYHZÛUKHRPKU ȴ T PUJLSLY 2. 0ȴÛȘÛUaLSSPRSLYPUPPUJLSL`LUÄaPRKHSÛUHKLUPY 3. 2H[ÛOoSÄaPȘPRH[ÛJPZPTSLYPUaLSSPRSLYPUPPUJLSLY hLRPYKLRYLHRZP`VUSHYÛUÛPUJLSL`LUÄaPRKHSÛ[PY 5. " LSLR[YPR HSHUÛ THU`L[PR HSHU LSLR[YPRZLS R\]]L[ THU`L[PR R\]]L[NPIPRH]YHTSHYÛPUJLSLY 6. +PUHTPRRPULTH[PRNPIPRVU\SHYÄaPȘPUHS[KHSÛVSHURVU\Z\K\Y 0ZÛ]LZÛJHRSÛȘÛPUJLSL`LUÄaPRKHSÛ[PY 8. )PSPTZLSIPYWYVISLTPUsa T PsPUULYPSLUNLsPJPsa T`VS\UH KLUPY 9. 2 [SLOHJPTI ` RS RSLYKPY 10. ǸPKKL[P`U KVȘY\S[\Z\IHȴSHUNÛsUVR[HZÛVSHUI ` RS RSLYI ` RS RSLYKPY :ÛJHRSÛRIHZÛUsR [SLHSHUNPIPI ` RS RSLYI ` RS RSLYKPY 12. :0IPYPTZPZLTPULNYLR [SLUPUIPYPTP 13. 0ȴÛRȴPKKL[PZRHSLYH`UÛaHTHUKHIPYI ` RS R[ Y 2 [SLPSLSs S Y /ÛaR\]]L[LULYQPI ` RS RSLYKPY :V`\[RH]YHTSHYÛUIHZP[sPaPTSLNZ[LYPSTLZPYULȘPKPY ¸)\Z\`\UZÛJHRSÛȘÛ*KPY¹KP`LUNaSLTJPNaSLT`HWTÛȴ[ÛY kSsTLKLSs SLUKLȘLYSLNLYsLRKLȘLYHYHZÛUKHRPMHYRHKLUPY kSsTLKLOH[HRH`UHRSHUHIPSPY :0IPYPTZPZ[LTPULNYL\a\US\RIPYPTP 36 )ņ=ņ. NRQXDQODW×PO× +VȘY\`\+@HUSÛȴÛ@)\SHSÛT 1. ,SLR[YVTHU`L[PaTHÄaPȘPUHS[KHSSHYÛUKHUIPYPKPY 2. :0IPYPTZPZ[LTPUKL\a\US\Ș\UIPYPTPZHU[PTL[YLKPY 3. -PaPRTL[HÄaPRVSH`SHYÛPUJLSL`LUIPSPTKHSÛKÛY V = I.R MVYT S IPYTVKLSSLTLKPY 5. :ÛJHRSÛR]LIHZÛUsZRHSLYI ` RS RSLYKPY 6. @UZ aI ` RS RSLYL]LR[YLSI ` RS RSLYKLUPY @LYsLRPTPRHU\U\(SILY[,PUZ[LPU»HHP[IPYRHU\UK\Y 8. /Ûa]LR\]]L[OLT]LR[YLSOLTKL[ YL[PSTPȴI ` RS RSLYKPY 9. 5 RSLLYÄaPRH[VT\U`HWÛZÛUÛPUJLSL`LUÄaPRKHSÛKÛY 10. 2H[ÛOoSÄaPȘPRH[ÛTHKKLSLYPULZULRSPR]LPSL[RLUSPR aLSSPRSLYPUPPUJLSLY 11. /PWV[La[LVYP]LRHU\UIPSPTZLSIPSNP[ YSLYPUKLUKPY +VȘY\S\Ș\PZWH[LKPSTPȴ[LVYPSLYLRHU\UKLUPY :0IPYPTZPZ[LTPUKLR [SLUPUIPYPTPRPSVNYHTKÛY :RHSLYI ` RS RSLYH`UÛaHTHUKH[LTLSI ` RS R[ Y 2 [SLLȴP[RVSS\[LYHaPPSLSs S Y AHTHUIPYPTPZHUP`LILSPYSLUPYRLUZLa`\TH[VT\U\U ILSPYSPIPY[P[YLȴPT`HWTHZÛPsPUNLsLUZ YLLZHZHSÛUTÛȴ[ÛY <a\US\RIPYPTPTL[YLILSPYSLUPYRLUÛȴÛȘÛUIVȴS\R[HRPOÛaÛ LZHZHSÛUTÛȴ[ÛY :0IPYPTZPZ[LTPULNYLHRÛTȴPKKL[PIPYPTPHTWLYKPY +PUHTPR]LKHSNHSHYÄaPȘPUHS[KHSSHYÛUKHUKÛY )PSPTZLSIPSNPUPU[LRRH`UHȘÛKLUL`SLYKPY 37 6×Q×I 1. h1ņ7( )ņ=ņ. )ņ=ņ.%ņ/ņ0ņ1(*ņ5ņʡ NRQXDQODW×PO× )\STHJHhaLSPT 7 11 9 3 13 5 6 14 8 10 12 2 4 1 15 16 1. )PYVSH`ÛK\`\VYNHUSHYÛ]L`HSsTLHYHJÛ`SHPUJLSLTL 2. ,SLR[YPR]LTHU`L[PRHSHUÛPUJLSL`LUÄaPRHS[KHSÛ 3. )PYI ` RS Ș URLUKPJPUZPUKLUIPYI ` RS RSLRHYȴÛSHȴ[ÛYÛSTHZÛ /LYOHUNPIPYȴL`PIHZP[LPUKPYNL`LYLRHUSH[HUTHRL[sPaPT]L`HMVYT S 5. 0ȴÛȘÛPUJLSL`LUÄaPRHS[KHSÛ 6. 7VaP[PM` RS sLRPYKLȘPI\S\UHU`HWÛ 2 [SLIPYPTSLYPUKLUIPYP 8. 2\]]L[]LOHYLRL[HYHZÛUKHRPPSPȴRP`PPUJLSL`LUÄaPRHS[KHSÛ 9. 6SH`SHYÛILSPYSPZÛUÛYSHYPsLYZPUKLHsÛRSH`HUL]YLUZLSNLYsLR 10. hLRPYKLRYLHRZP`VUSHYÛUÛHsÛRSH`HUÄaPRHS[KHSÛ 11. :0IPYPTZPZ[LTPULNYL\a\US\RIPYPTP 12. 0ZÛ`ÛPUJLSL`LUÄaPRHS[KHSÛ 13. =LR[YLSIPYI ` RS R 14. kSsTLKLNLYsLRKLȘLYSLSs SLUKLȘLYHYHZÛUKHRPMHYR 15. -PaPRZLSIPYI ` RS RsLȴPKP 16. :0IPYPTZPZ[LTPUPUKPȘLYHKÛ 38 <`N\SHTH:VY\SHYÛ (ȴHȘÛKH]LYPSLUÄaPRHS[HSHUSHYÛUÛUOHUNPRVU\SHYÛ PUJLSLKPȘPUP ]L I\ HSHUKH sHSÛȴTH `HWHU IPYRHs IPSPTPUZHUÛHKÛUÛIVȴIÛYHRÛSHU`LYL`HaÛUÛa 4LRHUPR 6W[PR ,SLR[YVTHU`L[PaTH ([VT ÄaPȘP 5 RSLLYÄaPR ;LYTVKPUHTPR 2H[ÛOoS ÄaPȘP 39 6×Q×I 1. h1ņ7( <`N\SHTH:VY\SHYÛ (ȴHȘÛKHÄaPRSLPSPȴRPZPVSHUIPSPTKHSSHYÛ]LYPSTPȴ[PY )\USHYÛUOHUNPRVU\SHYKHÄaPRSLVY[HRsHSÛȴ[ÛRSHYÛUÛ`HKHOHUNPRVU\SHYKHÄaPR[LU`HYHYSHUKÛRSHYÛUÛ IVȴIÛYHRÛSHU`LYLRÛZHJH`HaÛUÛa *VȘYHM`H 1LVSVQP ;ÛW 2PT`H )P`VSVQP (Z[YVUVTP 40 <`N\SHTH:VY\SHYÛ (ȴHȘÛKH]LYPSLURH]YHTSHYÛU[HUÛTSHYÛUÛIVȴIÛYHRÛSHU`LYL`HaÛUÛa]LIPYLYYULR]LYPUPa ;LVYP ! 2HU\U! 4VKLSSLTL! ;LTLS I ` RS R ! .aSLT! 5PJLSNaSLT! 5P[LS NaSLT! )PSPTZLSIPSNP! kSsTL ! /PWV[La! ; YL[PSTPȴI ` RS R! 41 6×Q×I 1. h1ņ7( <`N\SHTH:VY\SHYÛ (ȴHȘÛKH]LYPSLURH]YHTSHYÛUaLSSPRSLYPUPPȴHYL[PRV`HYHRILSPY[PUPa 2H]YHT 2\]]L[ /Ûa 2 [SL <a\US\R (SHU (RÛTȴPKKL[P 0ȴÛRȴPKKL[P 4HKKLTPR[HYÛ /HJPT Ǧȴ ,ULYQP )HZÛUs :ÛJHRSÛR AHTHU 4VTLU[ @LYKLȘPȴ[PYTL 42 ;LTLS) ` RS R ; YL[PSTPȴ) ` RS R :RHSLY) ` RS R =LR[YLS) ` RS R *L]HWSÛ;LZ[ (ȴHȘÛKHRPLȴP[SPRSLYKLUOHUNPZP`HUSÛȴ[ÛY& .PYPȴ 2H[ÛOoSÄaPȘPÄaPȘPU ;LVYPRHU\UH 2 [SL[LTLSIPY KU ȴLIPSPY I ` RS R[ Y D Y Y 2HUKLSLÛȴÛRȴPK- ( ) * .aS R + , ;LTLS) ` RS R ; YL[PSTPȴ ) ` RS R X Y :RHSLY ) ` RS R =LYPSLU [HISVKH ? ]L @ `LYPUL HȴHȘÛKHRPSLYKLU OHUNPZP`HaÛSHIPSPY& ;LYTVKPUHTPR ;LYTVTL[YL 6W[PR @\RHYÛKH ]LYPSLU HSL[SLY ]L VUSHYSH PSNPSP ÄaPR HS[ KHSSHYÛOHUNPZLsLULR[LKVȘY\LȴSLȴ[PYPSTPȴ[PY& ) + * ,SLR[YVTHU`L[PaTH 2HWÛaPSP , ( ) + =LYPSLU ȴLTHKH .PYPȴ[LU IHȴSHUHYHR ULYTL KVȘY\ PZL ¸+¹ `HUSÛȴ PZL ¸@¹ ZLsPSKPSKPȘPUKL RHs U\THYHSÛsÛRÛȴH\SHȴÛSÛY& ( ,UT$¶ T 0ȴÛȘÛUIVȴS\R[HRPOÛaÛJ$TZKPY Y +[VU$N . 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NRQXDQODW×PO× )PUPJPUPUISTLOHYLRL[PZVU\UKH`HW[ÛȘÛRH[RÛ`ÛK\`HYSÛSÛRI\STHRPsPUKVȘY\VYHU[ÛR\YHSÛT )PUPJPUPUUISTLKLPRLURH[RÛZÛTNYHTKÛY )\UHNYL K\`HYSÛSÛR n bölmede 1 bölmede m x 4( x = m n )PSNP )STL ZH`ÛZÛ HY[[ÛȘÛUKH K\- olur. `HYSÛSÛRHY[HY ;LYHaPKLUNLKLPRLULȴP[SPRHȴHȘÛKHRPNPIP`HaÛSHIPSPY K = L +c m m .a n Örnek ǸLRPSKLRP LȴP[ RVSS\ [LYHaP Binici U$ KLUNLKLKPY 8 )\UH NYL 3 R [SLZP RHs NºKÛY&Tb$N»KÛY 2$N 3$& Çözüm ;LYHaPKLUNLKLVSK\Ș\UHNYL m K = L + c m .a dır n 20 = L + c 1 m .8 10 20 = L + 0, 8 L = 19, 2 g dır. Hacim )PY ]HYSÛȘÛU \aH`KH RHWSHKÛȘÛ `LYKPY /LY THKKLUPU IPY OHJTP ]HYKÛY @HWÛZHS aLSSPRSLYPUL]LI\S\UK\RSHYÛVY[HTÛURVȴ\SSHYÛUHIHȘSÛVSHYHRTHKKLSLYPUOHJTPKLȘPȴPRPRNZ[LYLIPSPY)PYVY[HTKHIHZÛUs]LZÛJHRSÛRNPIPL[RLUSLYTHKKLSLYPUOHJTPUKLI ` TL]L`HR s STL`LULKLUVSHIPSPY /HJPT“V” ZLTIVS `SLNZ[LYPSPY; YL[PSTPȴIPYI ` RS R[ Y4HKKLUPUI\S\UK\Ș\ÄaPRZLSOoSLIHȘSÛVSHYHRRH[ÛZÛ]ÛNHaMHYRSÛ`U[LTSLYSLSs SLIPSPY 53 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× /HJTPUkSs STLZP 2H[Û4HKKLSLYPU/HJPTkSs T ! 2H[ÛTHKKLSLYPUOHJPTSLYPSsLRSPRHWSHY]LZÛ]Û`HYKÛTÛ`SHI\S\UHIPSPY)LSPYSPIPY K aL`LRHKHYZÛ]Û`SHKVSK\Y\SHURHIHRH[ÛJPZPTIÛYHRÛSÛYZÛ]ÛKHRP` RZLSTLTPR[HYÛ JPZTPUOHJTPULLȴP[[PY2HW[HTHTLUKVS\`ZHJPZTPUOHJTP[HȴHUZÛ]ÛUÛUOHJTPUL LȴP[[PY VSon VCisim$=Son – VǦSR VǦSR :Û]Û VǦSR 2H[Û :Û]Û 2H[ÛJPZPT Örnek JT Su JT Su 2 0 ǦsPUKL JT su buS\UHU RHIH 2 JPZTP IÛYHRÛSKÛȘÛUKH Z\`\U ZL]P`LZP cmK aL`PULsÛRÛ`VY )\UH NYL 2 JPZTPUPU OHJTPRHsJT[ Y& 00 Çözüm VCisim$=Son – VǦSR VCisim $¶$JT Örnek )PSNP ) [ U THKKLSLYPU [HULJPRSLYP HYHZÛUKH T\[SHRH IVȴS\R I\S\U- ǸLRPSKLRPSsLRSPRHW[HJTK aL`PULRHKHYR\Y\R\TKVS\K\Y2HIHJTZ\RVU\SK\Ș\UKHZ\K aL`PJTK aL`PULsÛR[ÛȘÛUHNYL R\T\UOHJTPRHsJT[ Y& JT kum THR[HKÛY .Y ULU OHJPTSL NLYsLROHJPTHYHZÛUKHMHYR]HYKÛY)\ ULKLUSL OHJPT N ]LUPSPY IPY Ss KLȘPSKPY Çözüm /PsIVȴS\RI\S\UTHTHZÛOoSPUKLRP[VWSHTOHJPTKLUNY ULUOHJPTZVU OHJPTNLYsLROHJPTsÛRHYÛSÛYZHIVȴS\Ș\UOHJTPI\S\U\Y 54 )ņ=ņ. NRQXDQODW×PO× V.Y ULU$$JT V.LYsLR$JT V)VȴS\R$=.Y ULU – V .LYsLR V)VȴS\R$¶$JT[ Y 2\T\U OHJTP R\T\U NY ULU OHJTPUKLU IVȴS\Ș\U OHJTPUPU sÛRHYÛSTHZÛ`SHI\S\U\Y V2\T$¶$JT[ Y .LVTL[YPR*PZPTSLYPU/HJPTSLYPUPU)\S\UTHZÛ + aN U `HWÛSÛ NLVTL[YPR JPZPTSLYPU OHJPTSLYP TH[LTH[PRZLS `U[LTSL KL OLZHWSHUHIPSPY ǦȴSLTSLYKLZÛRsHR\SSHUKÛȘÛTÛaIHaÛNLVTL[YPRJPZPTSLYPUOHJPTMVYT S HȴHȘÛKH]LYPSTPȴ[PY! 2 YL Y`HYÛsHWSÛR YLUPUOHJTP! r V= 4 3 rr 3 Küp 2LUHY\a\US\Ș\HVSHUR W UOHJTP! V=a a a 3 a :PSPUKPY ;HIHU`HYÛsHWÛY` RZLRSPȘPOVSHUZPSPUKPYPUOHJTP! r 2 V = r r .h h +PR[Y[NLUSLYWYPaTHZÛ )V`\[SHYÛHIJVSHUKPRKY[NLUSLYWYPaTHZÛUÛUOHJTP! b c V = a .b . c a Koni ;HIHU`HYÛsHWÛY` RZLRSPȘPOVSHURVUPUPUOHJTP! V= h r r r2 . h 3 55 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× :0IPYPTZPZ[LTPULNYLOHJTPUIPYPTPTL[YLR WT»[ Y4L[YLR W UHS[]L Z[ RH[SHYÛ[HISVKHRPNPIPKPY )PYPT2H[SHYÛ )PSNP T»L,ȴP[+LȘLYSLY 2PSVTL[YLR WRT3) –9 km /LR[VTL[YLR WOT3) –6 hm +LRHTL[YLR WKHT3) ¶KHT 4L[YLR W RH[SHYÛ IPULY IPULY 4L[YLR WT3) HY[HY]L`HHaHSÛY T +LZPTL[YLR WKT3) KT :HU[PTL[YLR WJT3) 6 cm 4PSPTL[YLR WTT3) 9 mm Örnek @HYÛsHWÛY$JTVSHUIPYKLTPYIPS`LLYP[PSPW`HYÛsHWÛY2$JTVSHUIPS`LSLY `HWÛSTHRPZ[LUP`VY)\UHNYLRHs[HULIPS`L`HWÛSHIPSPY& (r = 3) Çözüm r`HYÛsHWSÛIPS`LUPUOHJTP! Y2`HYÛsHWSÛIPYIPS`LUPUOHJTP! V1 = 4 3 r .r 3 1 4 V1 = $ 3 $ 2 3 3 V2 = V1 = 32 cm 3 )PS`LZH`ÛZÛUVSZ\U 4 .r.r 32 3 4 3 3 V2 = $ 3 $ 1 = 4 cm 3 V$U=2 56 $UU$HKL[ )ņ=ņ. NRQXDQODW×PO× Örnek @HYÛsHWÛ Y VSHU R YL`SL` RZLRSPȘPO$JT 6 r O$JT [HIHU`HYÛsHWÛYVSHURVr ninin hacimleri birbirine LȴP[[PY )\UH NYL Y KLȘLYP RHsJT»KPY& Çözüm VKüre = VKoni 2 r$r h 4 r $ r3 = 3 3 4r = h 4r = 8 r = 2 cm Örnek Y$JT J$JT I$JT H$JT @HYÛT R YL ȴLRSPUKLRP Y $ JT `HYÛsHWSÛ PsP Z\ KVS\ RHWSH IV`\[SHYÛ H$JTI$JTJ$JTVSHUKPRKY[NLUSLYWYPaTHZÛȴLRSPUKLRPRHIHRHs RLaZ\RVU\S\YZHKPRKY[NLUSLYWYPaTHZÛȴLRSPUKLRPRHW[HTVSHYHRKVSK\Y\SHIPSPY& (r = 3) Çözüm @HYÛTR YLUPUOHJTP! +PRKY[NLUSLYWYPaTHUÛUOHJTP! 4 3 rr 2 3 VK = 3 = rr 2 3 VP = a . b . c VK = Vp = 6 $ 5 $ 4 = 120 cm 3 2 3 3 $ 3 $ 1 = 2 cm 3 +VSK\YTHZH`ÛZÛUVSZ\U n= VP 120 = = 60 kez VK 2 57 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× Örnek )PYRLUHYÛJTVSHUR W UOHJTPRHsT[ Y& Çözüm 2 W UOHJTP! T$6 cm[ Y =$H +VȘY\VYHU[ÛR\YHSÛT =$ 6 3 10 cm =$JT 1000 cm 3 x= 3 1m x 1000 = 10 3 m 3 10 6 Örnek JT JTK aL`PULRHKHYZ\PSL KVS\SsLRSPRHIHKY[HKL[aKLȴIPS`LIÛYHRÛSÛUJHRHW[HU cmZ\[HȴÛ`VY)\IPS`LSLYKLU IPYP HSÛUHYHR [HIHU `HYÛsHWÛ Y $ JT VSHU IPY ZPSPUKPY `HWÛSÛYZHZPSPUKPYPU` RZLRSPȘPRHs JTVS\Y& (r = 3) Su JT Su Çözüm )VȴRÛZTÛUOHJTP`SL[HȴHUZ\`\UOHJTPKY[HKL[IPS`LUPUOHJTPULLȴP[[PY VT$=b $=b Vb$JT :PSPUKPYPUOHJTP! V = r.r 2 h 16 = 3 . 2 2 . h h= 58 4 cm 3 )ņ=ņ. NRQXDQODW×PO× Örnek )V`\[SHYÛH$JTI$JTJ$JTVSHUKPRKY[NLUSLYWYPaTHZÛ ȴLRSPUKLRPR\[\`HIPYRLUHYÛ , $JTVSHUR WȴLRLYSLYKLULUMHaSHRHsHKL[ `LYSLȴ[PYPSLIPSPY& Çözüm 2 WȴLRLY J$JT JT H$JT $ I , $JT HRLUHYÛUH`LYSLȴ[PYPSLJLRȴLRLYZH`ÛZÛ na = a 20 = = 10 a det 2 , IRLUHYÛUH`LYSLȴ[PYPSLJLRȴLRLYZH`ÛZÛ nb = b 12 = = 6 a det , , JRLUHYÛUH`LYSLȴ[PYPSLJLRȴLRLYZH`ÛZÛ nc = c 10 = = 5 a det 2 , 2\[\`HRVU\SHU[VWSHTȴLRLYZH`ÛZÛ 5$UaUbUcVS\Y 5$$HKL[ Örnek :PSPUKPYȴLRSPUKLRPV`\UOHT\Y\[HIHU`HYÛsHWÛPSRK\Y\TKHRPUPU`HYÛZÛVSHJHRȴLRPSKLIPYZPSPUKPYLKU ȴ[ Y S YZL` RZLRSPȘPPSR` RZLRSPȘPUPURHsRH[ÛVS\Y& Çözüm (`UÛV`\UOHT\Y\R\SSHUÛSKÛȘÛUHNYLPSR]LZVUOHJPTSLYLȴP[[PY ri = 2r rs = r V i = VS 4 olsun. 2 2 rr i .h i = r r S . h S 2 2 4r .h i = r .h S ( hS = 4 olur. hi 59 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× :Û]Û4HKKLSLYPU/HJPTkSs T :Û]ÛSHYÛUILSPYSPIPYȴLRSP`VR[\Y:Û]ÛSHYI\S\UK\RSHYÛRHIÛUȴLRSPUPHSKÛRSHYÛUKHU SsLRSPRHWSHYHRVU\SHYHROHJPTSLYPI\S\UHIPSPY :Û]Û JT JT JT JT kYULȘPU"ȴLRPSKLRPSsLRSPRHIHRVU\SHUZÛ]ÛUÛU NLSKPȘPK aL`LIHRHYHROHJTPUPUJTVSK\Ș\UH RHYHY]LYLIPSPYPa )PY RHIH RVU\SHU MHYRSÛ ZÛ]ÛSHYÛU H`YÛ H`YÛ OHJPTSLYP [VWSHTÛ ZÛ]ÛSHYÛU IPYIPYPUL RHYÛȴTHZÛ K\Y\T\UKHRP [VWSHT OHJTL LȴP[ KLȘPSKPY )\ K\Y\T kSsLRSPRHW ZÛ]ÛTVSLR SSLYPHYHZÛUKHIPYTPR[HYIVȴS\RVSK\Ș\U\ NZ[LYTLR[LKPY)\ULKLUSLOHJPTZÛ]ÛSHYPsPUKLN ]LUPSPYIPYSs KLȘPSKPY.Y ULUOHJPTSLNLYsLROHJPTHYHZÛUKHRPI\MHYRPȴSLTSLYKLKPRRH[LHSÛUTHaǸLRPS0 ºKL(]L)ZÛ]ÛSHYÛUÛUH`YÛH`YÛOHJPTSLYP[VWSHTÛJT[ Y:Û]ÛSHYIPYIPYPULRHYÛȴ[ÛYÛSKÛȘÛUKHǸLRPS00»KLOHJPTSLYP[VWSHTÛUÛU JTNLSKPȘPNY STLR[LKPY)\KH IPaLZÛ]ÛKHJTS RIPYIVȴS\RVSK\Ș\U\NZ[LYPY JT )ZÛ]ÛZÛ JT (:Û]ÛZÛ 0 (]L) JT :Û]ÛSHYÛUÛU RHYÛȴÛTÛ 00 :Û]ÛkSs )PYPTP 3P[YL`L,ȴP[+LȘLYSLY RPSVSP[YLR , ) -3 10 , OLR[VSP[YLO , ) -2 10 , KLRHSP[YLKH , ) -1 10 , SP[YL , KLZPSP[YLK , ) 10 d, ZHU[PSP[YLJ , ) 10 c, TPSPSP[YLT , ) 3 10 m , 2 .HaSHYÛU/HJTP Dikkat .HaSHYÛU OHJTP ZHIP[ ZÛJHRSÛR[H ]L IHZÛUs[H I\S\UK\RSHYÛ RHIÛU OHJTPULLȴP[[PY 60 2H[Û ]L ZÛ]ÛSHYKH VSK\Ș\ NPIP NHaSHYÛUKH IPYOHJTP]HYKÛYkYULȘPU"IPYIHSVU\U]L`HIPZPRSL[[LRLYPUPUPsPOH]HNHaÛ`SHKVS\K\Y(UJHR NHaSHYKH [HULJPRSLY HYHZÛ IVȴS\R sVR I ` R ]L[HULJPRSLYIPYIPYPUKLUIHȘÛTZÛaKÛY.HaSHYÛU OHJPTSLYP I\S\UK\RSHYÛ VY[HTÛU ZÛJHRSÛȘÛUKHU ]LIHZÛUJÛUKHUL[RPSLUPY:HIP[ZÛJHRSÛR]LIHZÛUs[HIPYRHIHRVU\SHUNHaÛUOHJTPI\S\UK\Ș\RHIÛUOHJTPULLȴP[[PY )ņ=ņ. NRQXDQODW×PO× Örnek ;VWSHT` aL`HSHUÛJT2VSHUIPYR W UPsPULRHsSP[YLZ\RVU\SHIPSPY& )PSNP Çözüm a @ aL`HSHUÛ 2 W UOHJTP 6a2$ =$H a2$ =$ H$JT =$JT a a )PYRLUHYÛHVSHUIPYR W U` aL`HSHUÛH2KPY JT$T , »KPY+VȘY\VYHU[ÛR\YHSÛT 1cm 3 512 cm 1 m, 3 x 4 ( x = 512 m, = 0, 512 L dir. Örnek @ RZLRSPȘPO[HIHU r 2r `HYÛsHWSHYÛY]LYVSHUZPSPUKPY h ȴLRSPUKLRPPRPRHWȴLRPSKLRPNPIP IPSLȴPR[PY4\ZS\RHsÛSÛWKLUNL Musluk ZHȘSHUÛYZH II I 0RHW[HRPZÛ]ÛUÛU` RZLRSPȘPPSR K\Y\TKHRP` RZLRSPȘPURHsRH[Û VS\Y& Çözüm 4S x h (h – x S 4x Musluk I II :PSPUKPYPRRHWSHYÛURLZP[SLYP:]L:VSZ\U:VU` RZLRSPR 0RHW[H_` RZLRSPȘPUKLZÛ]ÛIVȴHSÛYZH h- h 4h = tir. 5 5 00RHW[HRP_RHKHY` RZLSTLVS\Y 6OoSKL O¶_$_ x= h 5 61 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× Örnek )PY RLUHYÛUÛU \a\US\Ș\ H $ JT VSHU R W Su ǸLRLY ȴLRSPUKLȴLRLYIPYRHIÛUPsPUKL`RLU aLYPULJT Z\ RVU\S\`VY ǸLRLY Z\KH sa UK Ș UKL [VWSHT hacim 92 cm VSK\Ș\UH NYL ȴLRLYKLRP IVȴS\Ș\U OHJTPRHs[ÛY& Çözüm 2 WȴLRLYPUNY ULUOHJTP! :\`\UOHJTP! VSu$JT =$H V2$$JT 6STHZÛNLYLRLU[VWSHTOHJPTKLUNLYsLROHJPTsÛRHYÛSÛYZHIVȴS\Ș\UOHJTP I\S\U\Y V)VȴS\R$=.Y ULU – V.LYsLR V)VȴS\R$¶ V)VȴS\R$JT +VȘY\VYHU[ÛR\YHSÛT 3 e ker de 64 cm 'ȴLRLYKL 3 'e ker de 100 cm ȴLRLYKL x= 62 32.100 = % 50 dir. 64 32 cm 3 x IVȴ\R]HYZH IVȴS\R]HYKÛY Çözümlü Test (ȴHȘÛKHRPSLYKLUOHUNPZPTHKKLKLȘPSKPY? (:\I\OHYÛ );VWYHR *;Hȴ +/H]H ,:LZ JT kum kSsLRSPRHW[HJTK aL`PULRHKHYR\Y\R\TI\S\UTHR[HKÛY2\T\U aLYPULIPYTPR[HYZ\IVȴHS[ÛSÛUJH Z\ZL]P`LZPJTK aL`PULsÛRÛ`VY 2\T[HULJPRSLYPHYHZÛUKHRPIVȴS\RVSK\Ș\UH NYLRVU\SHUZ\`\UOHJTPRHsJT3[ Y& ( ) * + , m2 m m ǸLRPSKLRPLȴP[RVSS\[LYHaPT1, m2, m3R [SLSLYP`SL KLUNLKLKPYT1R [SLZPHSÛUÛW`LYPUL[HULT2 kom U\SK\Ș\UKHKLUNLIVa\STHKÛȘÛUHNYL 1 VYHUÛ m3 RHs[ÛY& ( 3 ) 2 * 5 + 2 , :Û]Û ;HTHTLUZÛ]ÛKVS\RHIH=OHJPTSPIPYR WIÛYHRÛSÛUJHR WZÛ]Û`H[HTHTLUIH[Û`VY]LRHW[HUJT3 ZÛ]Û[HȴÛ`VY)\R WSLYPR\SSHUHYHRIV`\[SHYÛJT JTJTVSHUIPYWYPaTH`HWÛSÛYZHLUHaRHs R WR\SSHUÛSÛY& ( /HJPT - Eylemsizlik ,ȴP[RVSS\[LYHaP2]L3JPZPTSLYP`SLKLUNLKLKPY Binicinin kütlesi mI$NVSK\Ș\UHNYLIPUPJPRHsÛUJÛISTLKLKPY& ( ) * + + , ;HULJPRSP`HWÛ 3$ N * 2 [SL 2$N ) , Renk @\RHYÛKH ]LYPSLUSLYKLU OHUNPZP OLY THKKLKL I\S\UTHZÛNLYLRLUIPYaLSSPRKLȘPSKPY? (2 [SL )/HJPT +;HULJPRSP`HWÛ *,`SLTZPaSPR ,9LUR 63 6×Q×I 2. Çözümlü Test h1ņ7( ,ȴP[ Z YLKL LȴP[ Z\ HRÛ[HU T\ZS\RSHȴLRPSKLRPRHWKVSK\Y\S\`VY r$JT r2$JT r O$JT Su M 00 0 )\UHNYL" 2 [SL /HJPT Yükseklik :PSPUKPY ȴLRSPUKLRP RHWSHY IPSLȴPR[PY 4\ZS\R HsÛSÛW KLUNL ZHȘSHUÛYZH 0 ZPSPUKPYKLRP IVȴHSHU Z\`\U OHJTPRHsJT3VS\Y& (r = 3) ( 0 Zaman 00 Zaman Zaman 000 ) + * , =LYPSLU NYHÄRSLYPUKLU OHUNPZP RV]H`Û KVSK\YHU Z\`HHP[[PY& (@HSUÛa0 )@HSUÛa00 +00]L000 *0]L00 ,000]L000 )PY R W ȴLRSPUKLRP R\[\`H LU MHaSH HKL[ IPS`L RVU\SHIPSP`VY)PS`LSLYKLUIPYPUPU`HYÛsHWÛY$JT PZLR\[\U\UOHJTPRHsJT3[ Y& ( ) * + , 0 ]L 00 UVS\ ISTLSLYSL H`YÛSHU K aN U RHW LȴP[ Z YLKL LȴP[ Z\ HRÛ[HU IPY T\ZS\RSH ZHUP`LKL KVS\`VY 2 t )V`\[SHYÛJTJT]LJTVSHUKPRKY[NLUSLY WYPaTHZÛ ȴLRSPUKLRP RHIH ZPSPUKPY ȴLRSPUKLRP IHYKHRSH KLMH Z\ RVU\S\UJH RHW KVSK\Y\SHIPSP`VY )HYKHȘÛU IV`\ O $ JT PZL [HIHU `HYÛsHWÛ RHsJTKPY& (r = 3) ( 64 ) 2 2 * + 4 2 , )\UHNYL2UVR[HZÛ aLYPUKLRPZ\` RZLRSPȘPOHUNPaHTHUHYHSÛRSHYÛUKHZHIP[[PY ( ) * + , Çözümlü Test h J$JT I$JT 2h H$JT )V`\[SHYÛ H $ JT I $ JT ]L J $ JT VSHU KPRKY[NLUSLYWYPaTHZÛȴLRSPUKLRPR\[\`H`HYÛsHWÛ Y$JTVSHUR YLSLYKLUTH_PT\TZH`ÛKHRVU\SK\R[HUZVUYHR\[\`HLUMHaSHRHsJT3Z\RVU\SHIPSPY& ( ) * + 2r , ǸLRPSKLRP RVUPUPU O ` RZLRSPȘPUKLRP [HYHSÛ RÛZTÛ RLZPSPW HSÛUÛYZH NLYP`L RHSHU OHJPT PSR OHJTPUPU RHsRH[ÛVS\Y& ( 1 2 ) r 2 3 * 3 4 + 5 6 2 , 7 8 L L M 0 00 h 2 M 000 @ RZLRSPȘPO[HIHU`HYÛsHWÛYVSHUZPSPUKPYȴLRSPUKLRP RHW[HTHTLUZÛ]Û`SHKVS\K\Y )\ZÛ]Û[HIHU`HYÛsHWÛ]L` RZLRSPȘPZPSPUKPYPURPUL LȴP[VSHULUMHaSHRHs[HULRVUP`PKVSK\YHIPSPY& ( ) * + , kaKLȴ[LYHaPSLYǸLRPS0]L00»KLKLUNLKLKPYǸLRPS 000»[LRP[LYHaPUPUKLKLUNLKLVSTHZÛPsPUIPUPJPRHsÛUJÛISTLKLVSTHSÛKÛY& ( ) * + , 65 6×Q×I 2. ha TSLY h1ņ7( :LZIPYKHSNHsLȴPKPKPY,ULYQP[HȴÛYTHKKLKLȘPSKPY ;HȴHUZÛ]ÛOHJTPR W UOHJTPULLȴP[[PY +VȘY\JL]HW!, 2 W V2 W$=;HȴHU$JT :Û]Û 0KLUNLK\Y\T\PsPU m$T2TLȴP[SPȘP`HaÛSÛY 00KLUNLK\Y\T\PsPU T2$T2TLȴP[SPȘP`HaÛSÛY m1 = m2 + m3 2m 2 = m 3 4( R W UIPYRLUHYÛ , ise V = ,3 8 = , 3 ( , = 2 cm m1 3 dir. = m3 2 I$JT +VȘY\JL]HW!) JT J$JT ;LYHaPUPUKLUNLK\Y\T\PsPU m K = L + c m .a LȴP[SPȘP`HaÛSHIPSPY n )\UHNYL 1 m .a 10 = 9, 6 + c 10 H$ISTL +VȘY\JL]HW!+ $ H HIJRLUHYSHYÛUHZÛȘHJHRR WZH`ÛZÛ na = a 10 = = 5 tane , 2 nb = b 12 = = 6 tane 2 , nc = c 14 = = 7 tane 2 , ;VWSHTR WZH`ÛZÛ5PZL 5$UaUbUc 5$$[HUL +VȘY\JL]HW!* JT kum 2\TKHRPIVȴS\RPZL 20 3 = 2 cm V)VȴS\R$ 10 $ 100 R\T\UNLYsLROHJTP V2\T $¶$JT ;VWSHTOHJPTJT ise /LY THKKLKL I\S\UHU aLSSPRSLY VY[HR aLSSPRSLYKPY 9LURTHKKLUPUVY[HRaLSSPȘPKLȘPSKPY VSu$¶$JT +VȘY\JL]HW!+ 66 +VȘY\JL]HW!, ha TSLY 2V]H`Û KVSK\YHU T\ZS\R LȴP[ Z YLKL LȴP[ TPR[HY Z\ HRÛ[Û`VYZH RV]HKHRP Z\ R [SLZP ]L OHJTP aHTHUSH K aN UHY[HY2HWNLUPȴSLKPȘPUKLU` RZLRSPRHY[ÛȴOÛaÛ NP[[PRsLHaHSÛY =$HIJ =$$ JT :PSPUKPYIHYKHȘÛUOHJTP! =$/ r2 h =$Y2 . 10 = 30 r2 IHYKHȘÛUOHJTPWYPaTH`HLȴP[VSK\Ș\UHNYL Y2$ )\UHNYL sNYHÄR[LKVȘY\K\Y +VȘY\JL]HW!, +PRKY[NLUSLYWYPaTHZÛUÛUOHJTP! r2$ Y$JT +VȘY\JL]HW!* S$: S2$: _ O¶_ :\KLUNLZPZHȘSHUKÛȘÛUKH0RHW[HRPZ\_RHKHYHaHSÛYZH 00 RHW[HRP _ RHKHY HY[HY )\UH NYL ZVU Z\ ZL]P`LSLYPHYHZÛUKHRPPSPȴRP O¶_$_ h _$ 5 40 0RVSKHIVȴHSHUZ\` RZLRSPȘP = 8 cm olur. 5 Suyun hacmi ise 2 W UIPYRLUHYÛUHZÛȘHJHRIPS`LZH`ÛZÛUPZL[VWSHT IPS`LZH`ÛZÛ 5$UUU$U[ Y n $ _ =$/r2O =$2 =$JT[ Y +VȘY\JL]HW!+ U$[HUL IPS`LUPU\a\US\Ș\R W UIPYRLUHY\a\US\Ș\K\Y , = n.r , = 4.2 2HW ISTLSPKPY6OoSKLOLYIPYISTLZPZHUP`LKL KVSTHR[HKÛY)\UHNYL0ISTL`P[HȴHUZÛ]ÛZHUP`L HYH ISTL`L HRTH`H IHȴSHY ZHUP`LSLY HYHZÛ 2 aLYPUKLRP ZÛ]Û ` RZLRSPȘP ZHIP[[PY 00 ISTL`P PZL ZHUP`LKL [HȴHY )\UH NYL ZHUP`LSLY HYHZÛ 2 aLYPUKLRPZÛ]Û` RZLRSPȘPZHIP[[PY , = 8 cm 2 W UOHJTP V = ,3 V = 83 V = 512 cm 3 +VȘY\JL]HW!+ +VȘY\JL]HW!* 67 6×Q×I 2. ha TSLY h1ņ7( HIJRLUHYSHYÛUHZÛȘHJHRIPS`LZH`ÛZÛ c a na = a 4 = =2 2r 2 nb = b 5 = = 2, 5 IPS`LZÛȘHY 2r 2 nc = c 6 = =3 2r 2 h rÛ h b 2r ;VWSHTIPS`LZH`ÛZÛ 5$UaUbUc 5$$ )PYIPS`LUPUOHJTP! 4 4 Vb = r $ r 3 = $ 3.1 3 = 4 cm 3 3 3 ;VWSHTIPS`LOHJTP! VT $5=b$$JT 2LZPSLURÛZTÛU[HIHU`HYÛsHWÛUÛILUaLYSPR[LUI\SHSÛT ı h r = ( r ı = r dir. 2h 2r ) ` RRVUPUPUOHJTP! VB = 7YPaTHUÛUOHJTP! Vp$HIJ r.(2r) 2 .2h 8rr 2 h = 3 3 2 s RRVUPUPUOHJTP! 2 r.r h VK = 3 2HSHUOHJPT! V2HSHU$=B - V2 Vp$$JT 2 VKalan = 7YPaTHKHZ\RVU\SHIPSLJLRRHSHUIVȴS\ROHJTP! 2 2 8rr h rr h 7rr h = 3 3 3 VKalan 7 = VB 8 Vsu$=p - VT Vsu$¶ Vsu$JT +VȘY\JL]HW!, +VȘY\JL]HW!, ;LYHaPSLYaKLȴ[PYOLY[LYHaPUPUK\`HYSÛSÛȘÛ ^1g h kabul LKPSPY 0[LYHaPKLKLUNLLȴP[SPȘP! 2$3 00[LYHaPKLKLUNLLȴP[SPȘP! :PSPUKPYPUOHJTP! 3$4 Vs$/Y2O 000[LYHaPKLKLUNLLȴP[SPȘP! (`UÛ ` RZLRSPR ]L [HIHU `HYÛsHWÛUH ZHOPW RVUPUPU OHJTP! 2 rr h VK = 3 :PSPUKPYPUOHJTPRVUPUPUOHJTPUPU sRH[ÛKÛY 2$4H 0LȴP[SPR[L3`LYPUL4`HaÛSÛYZH2$4VSK\Ș\ NY S Y 6OoSKLH$KPY +VȘY\JL]HW!* 68 +VȘY\JL]HW!, )ņ=ņ. NRQXDQODW×PO× 4HKKLSLYPU(`ÛY[,KPJPkaLSSPRSLYP 4HKKLSLYPU VY[HR aLSSPRSLYP VSK\Ș\ NPIP H`ÛY[ LKPJP aLSSPRSLYP KL ]HYKÛY )PY THKKLUPUZHOPWVSK\Ș\IPYaLSSPRKPȘLYTHKKLSLYKLUMHYRSÛPZLI\aLSSPRVTHKKL`P KPȘLYSLYPUKLU H`ÛY[ L[TLTPaP ZHȘSHY kYULȘPU" KÛȴ NY U T HS[ÛUH ILUaL`LU IPYTHKKLUPUNLYsLR[LUHS[ÛUVS\WVSTHKÛȘÛUÛHUSH`HIPSTLRPsPUVU\KPȘLYTHKKLSLYKLUH`ÛYHU`HSUÛaJHHS[ÛUHHP[IPYaLSSPȘPIPSTLTPaNLYLRPY)Hȴ[HaR [SLVSTHR aLYLaÛZÛLYPTLUVR[HZÛRH`UHTHUVR[HZÛLZULRSPRRH[ZH`ÛZÛNPIPIPYsVRaLSSPR IPYTHKKLUPUÄaPRZLS]LRPT`HZHSaLSSPRSLYPOHRRÛUKHIPSNP]LYPY]LVU\KPȘLYTHKKLSLYKLUH`ÛY[L[TLTPaPZHȘSHY 2HaHUÛT . US R OH`H[[H ZHM THKKLUPU ]L RHYÛȴÛTSHYÛUaR [SLSLYPUKLUMH`KHSHUÛSHUK\Y\TSHYÛHsÛRSHY 4HKKLSLYPUIHaÛH`ÛY[LKPJPaLSSPRSLYP[HISVKHRPNPIPKPY! (`ÛY[LKPJPaLSSPR 2H[Û :Û]Û Gaz kaR [SL kaÛZÛ Esneklik – – .LUSLȴTLRH[ZH`ÛZÛ – ,YPTLUVR[HZÛ – – 2H`UHTHUVR[HZÛ – – ha U YS R ,YPTLÛZÛZÛ – – )\OHYSHȴTHÛZÛZÛ – – kaHȘÛYSÛR 0ZÛPSL[RLUSPȘP – kaR [SL kaR [SL ,ȴP[OHJPTSPZHMTHKKLSLYPUR [SLSLYP[HY[ÛSKÛȘÛUKHLSKL LKPSLUZVU\sSHYIPYIPYPUKLUMHYRSÛsÛRHYkYULȘPU"JT su [HY[ÛSKÛȘÛUKHNJTJP]HNNLSTLR[LKPY)HȴRHIPY KL`PȴSLIPYTHKKLUPUIPYPTOHJTPUPUR [SLZPH`ÛY[LKPJPIPY aLSSPR[PY)\UH özkütleKLUPY 4HKKLUPUOHJTPUPL[RPSL`LUZÛJHRSÛR]LIHZÛUsKLȘPȴTLKPRsLaR [SLKLȘLYPKLȘPȴTLakaR [SL¸K¹ZLTIVS `SLNZ[LYPSPY 2 [SL /HJPT :LTIVS K m V )PYPT NJT N cm )PYIPYPULRHYÛȴTH`HU ZÛ]Û N JT OHJTPUKL su N JTOHJTPUKL civa 69 6×Q×I 2. )ņ=ņ. 0$''(9(g=(//ņ./(5ņ h1ņ7( NRQXDQODW×PO× _ Özkütle : d bb b Kütle Kütle : m b` Özkütle = Hacim bb hacim : v b a d= m MVYT S `SLPMHKLLKPSPY V :HIP[ZÛJHRSÛR]LIHZÛUsHS[ÛUKHR [SLOHJPTaR [SLOHJPT]LaR [SL R [SLPSPȴRPZPUPNZ[LYLUNYHÄRSLYHȴHȘÛKHRPNPIPKPY 2 [SL kaR [SL R [SL OHJPT NYHÄȘPUKL LȘPT aR [SL`P]LYPY tan a = d = m v m kaR [SL K K /HJPT V V 2 [SL /HJPT m kaR [SL5LǦȴL@HYHY& kaR [SLIPYTHKKL`PKPȘLYPUKLUH`ÛY[L[TLTPaPZHȘSHY4HKKLSLYPUH`UÛVS\W VSTHKÛRSHYÛUÛHUSHTHRPsPUR\SSHUKÛȘÛTÛaIPYaLSSPR[PY(`UÛZÛJHRSÛR]LIHZÛUs[HaR [SLSLYPRHYȴÛSHȴ[ÛYÛSHUTHKKLSLYPU[ YSLYPILSPYSLULIPSPY kaR [SLZPMHYRSÛVSHUZÛ]Û]LNHaSHYHRÛȴRHUH`UÛVY[HTHIÛYHRÛSKÛRSHYÛUKHaR [SLZPI ` RVSHUHS[[HR s RVSHUPZL Z[[LVSHJHRȴLRPSKLKLUNLKLRHSÛY)\aLSSPRRHYÛȴÛTSHYÛUsLȴP[SPPȴSLTSLY\`N\SHUHYHRIPYIPYPUKLUH`YÛȴ[ÛYÛSTHZÛUKHR\SSHUÛSÛY :Û]ÛSHYHRHYÛȴTÛȴRH[ÛWHYsHJÛRSHYÛUÛ`HKHZÛ]ÛPsPUKLsa UT ȴNHaSHYÛI\aLSSPȘPR\SSHUHYHRH`YÛȴ[ÛYHIPSPYPa (`YÛJH[HIPH[[HRPIPYsVRVSH`KHaR [SLMHYRÛUÛUL[RPZP ]HYKÛYkYULȘPU"aR [SLZPI ` RZ\TVSLR SSLYPKLUPa]L NSSLYKLKPW[LI\S\U\Y)\TVSLR SSLYPUZÛJHRSÛRSHYÛUÛU *JP]HYÛUKHVSTHZÛKLUPaSLYPU]LNSSLYPUKPW[LUKVUTHZÛUÛLUNLSSLY)\K\Y\T[HIPH[[HRPJHUSÛSÛȘÛUKL]HTL[TLZPUKLsVRULTSPIPYYVSV`UHY )\OHYSHȴHU Z\`\U ` RZLSTLZP ]L NR` a UKL `VȘ\USHȴHYHR`HȘT\YVS\UJHHȴHȘÛ`HK ȴTLZPUKL`PULaR [SL MHYRÛUÛU L[RPZP ]HYKÛY kaR [SL MHYRÛUÛU L[RPZP`SL NLYsLRSLȴLUI\UHILUaLYYULRSLYsVȘHS[ÛSHIPSPY (ȴHȘÛKHRP[HISVKHIHaÛTHKKLSLYPUNJTJPUZPUKLUaR [SLSLYP]LYPSTPȴ[PY 70 Madde kaR [SLNJT3) Madde kaR [SLNJT3) (S[ÛU AL`[PU`HȘÛ 2\Yȴ\U Benzin )HRÛY Etilalkol +LTPY 6RZPQLU (S TPU`\T /H]H - 2SVYVMVYT (aV[ - :\* /LS`\T - )ņ=ņ. NRQXDQODW×PO× Örnek 2 [SLZPT$NVSHUIPYR W UIPYRLUHYÛH$JTKPY)\UHNYLR W U `HWÛSKÛȘÛTHKKLUPUaR [SLZPRHsNJT[ Y& Çözüm 2 W UOHJTP! aR [SL! =$H d= m V 32 3 d= = 0, 5 g/cm [ Y 64 =$ =$JT Örnek ()*THKKLSLYPUPUR [SLOHJPTNYHÄȘP TN ȴLRPSKLRPNPIPKPY)\UHNYL()]L*aR [SLSLYP ( RHsNJT[ Y& B C =JT Çözüm m V .YHÄR[LRPKLȘLYSLYLNYL" kaR [SL d = dA = m A 40 = = 4 g/cm 3 VA 10 dB = m B 20 = = 1 g/cm 3 VB 20 dC = m C 10 = = 0, 5 g/cm 3 VC 20 71 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× Örnek )VȴIPYRHWZ\PSLKVS\`RLUN(ZÛ]ÛZÛ`SHKVS\`RLUNNLSP`VY2HIÛU IVȴRLUR [SLZPT2$NPZL(ZÛ]ÛZÛUÛUaR [SLZPRHsNJT[ Y& KSu$NJT Çözüm )VȴRHW :\KVS\PRLU :Û]ÛKVS\PRLU :Û]Û Su mk$N T2TSu$N T2T:Û]Û$N TSu$ T:Û]Û$ mSu$N T:Û]Û$ N mSu$=SuKSu m:Û]Û$=:Û]ÛK:Û]Û $=Su $K:Û]Û VSu$JT K:Û]Û$NJT Örnek @HYÛsHWÛYVSHUR YL`SL[HIHU `HYÛsHWÛY` RZLRSPȘPO$YVSHU r ZPSPUKPYPUR [SLSLYPLȴP[[PY)\UHNYL 2 YL R YLUPUaR [SLZPZPSPUKPYPUaR [SLZP:PSPUKPY UPURHsRH[ÛKÛY& Çözüm d= m ( m = V.d V 2 [SLSLYLȴP[PZL m2$TS V2K2$=SKS 4 3 2 r.r .d K = r.r .h.d S 3 4 2 2 r . r .d K = r . r .2r.d S 3 4 d K = 6d S ( 72 dK 3 = dS 2 )ņ=ņ. NRQXDQODW×PO× Örnek (]L)ZÛ]ÛSHYÛUÛUR [SLOHJPTNYHÄȘPȴLRPS- TN KLRPNPIPKPY(»KHUN)»KLUNHSÛUHYHR ( `HWÛSHURHYÛȴÛTÛUOHJTPRHsJT[ Y& B =JT Çözüm (»UÛUaR [SLZP! mA 30 3 dA = ( dA = = g/ cm 3 VA 20 2 VA = mA 60 3 ( VA = = 40 cm dA 3 2 )»UPUaR [SLZP! m 10 1 = dB = B ( dB = g/cm 3 VB 30 3 VB = mB 100 3 ( VB = = 300 cm dB 1 3 Toplam hacim VT$=(=B$$JT[ Y Örnek ( B )VȴRHIÛU`HYÛZÛ(T\ZS\Ș\HsÛSHYHRKVSK\Y\SK\Ș\UKH RHIÛUR [SLZPTRHKHYHY[Û`VY2HIÛUKPȘLY`HYÛZÛ(]L)T\ZS\RSHYÛ`SHIPYSPR[LKVSK\Y\S\YZHRHW[HRP[VWSHTZÛ]ÛR [SLZPRHs TVS\Y&4\ZS\RSHYaKLȴ[PY K K Çözüm =A B =A( VA( 2HIÛU`HYÛOHJTP=VS\YZH T$=KVS\Y 2HW[HRPZÛ]ÛSHYÛU[VWSHTR [SLZPTT$T(TB m T = V.2d + V V 5m $ 2d + $ 4d = 5Vd = 2 2 2 olur. 73 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× 2HYÛȴÛTSHYÛUkaR [SLZP :Û]ÛSHYIPYIPYPULRHYÛȴ[ÛYÛSKÛȘÛUKHVS\ȴHURHYÛȴÛTZÛ]ÛUÛUaR [SLZPRHYÛȴÛTHNPYLU ZÛ]ÛSHYÛUaR [SLSLYPUKLUMHYRSÛKÛY 00:Û]Û 0:Û]Û 2HYÛȴÛT K K2 K2 2HYÛȴÛTZÛ]Û 2HYÛȴÛTÛU aR [SLZP RHYÛȴÛTH NPYLU ZÛ]ÛSHYÛU aR [SLSLYP HYHZÛUKH IPY KLȘLYL ZHOPW[PY kYULȘPUK2%K K#K2HYÛȴÛT#K2VS\Y Örnek 0]L00RHW[HRPZÛ]ÛSHYRHYÛȴ[ÛYÛSÛYZHRHYÛȴÛTÛUaR [SLKLȘLYP`SLPSNPSP NJT NJT 0:Û]Û 2HYÛȴÛT ULZ`SLULIPSPY& 00:Û]Û Çözüm 2HYÛȴÛTÛUaR [SLZP0ZÛ]ÛKHUI ` R00ZÛ]ÛKHUR s R[ Y #K2HYÛȴÛT# * 2HYÛȴÛTÛUaR [SLZPRHYÛȴÛTKHRP[VWSHTR [SLUPU[VWSHTOHJTLVYHUÛ`SHI\S\U\Y K2HYÛȴÛT$ m 1 + m 2 + ......... V1 + V2 + .......... * 2HYÛȴÛTHNPYLUZÛ]ÛSHYLȴP[OHJPTSPPZLRHYÛȴÛTÛUaR [SLZPRHYÛȴÛTHNPYLUZÛ]ÛSHYÛUaR [SLSLYPUPUHYP[TL[PRVY[HSHTHZÛUHLȴP[[PY 74 d kar = m 1 + m 2 V1 .d 1 + V2 .d 2 V.d 1 + V.d 2 V ( d 1 + d 2) = = = V1 + V2 V1 .V2 V+V 2V d kar = d1 + d2 dir. 2 )ņ=ņ. NRQXDQODW×PO× 2HYÛȴÛTHNPYLUPRPZÛ]ÛLȴP[R [SLSP`ZLRHYÛȴÛTÛUaR [SLZP d Kar = d Kar = m1 + m2 m+m 2m = = ( V1 + V2 m m m (d 1 + d 2) + d1 d2 d 1 .d 2 2d 1 .d 2 MVYT S `SLOLZHWSHUÛY d1 + d2 Örnek 2 [SLZPT$NOHJTP=$JTVSHUZÛ]Û`SHR [SLZPT2$N hacmi V2$JTVSHUZÛ]ÛRHYÛȴ[ÛYÛSÛYZHRHYÛȴÛTÛUaR [SLZPRHsNJTVS\Y& Çözüm 2HYÛȴÛTÛUaR [SLZP! m + m2 200 + 300 500 5 d Kar = 1 ( d Kar = = = g/cm 3 tür. 50 + 150 200 2 V1 + V2 Örnek (ZÛ]ÛZÛUKHUN)ZÛ]ÛZÛUKHUNHSÛUHYHR TN `HWÛSHURHYÛȴÛTÛUaR [SLZPRHsNJT[ Y& ( B =JT Çözüm (»UÛUaR [SLZP! m 60 dA = A = = 6 g/cm 3 VA 10 )»UPUaR [SLZP! m 30 3 = dB = B = g/cm 3 VB 20 2 N(»UÛUOHJTP! m 30 = 5 cm 3 VA = A = dA 6 N)»UPUOHJTP! m 60 = 40 cm 3 VB = B = dB 3 2 2HYÛȴÛTÛUaR [SLZP! m + mB 30 + 60 90 ( d Kar = = = 2 g/cm 3 tür. d Kar = A 5 + 40 45 VA + VB 75 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× Örnek kaKLȴ(]L)T\ZS\RSHYÛ`SHIVȴRHWKVSK\Y\S\YZH RHYÛȴÛTÛUaR [SLZPRHsKVS\Y& K K Çözüm 4\ZS\RSHYaKLȴVSK\Ș\UKHUZÛ]ÛSHYÛLȴP[OHJPTSPKPY2HYÛȴÛTÛUaR [SLZP HYP[TL[PRVY[HSHTH`SHI\S\UHIPSPY dK = dA + dB d + 5d ( d Kar = = 3d olur. 2 2 Örnek 2S NJT S h NJT S 2S 0 00 + ȴL`RLZP[SLYPȴLRPSKLRPNPIPVSHURHWSHYKHO` RZLRSPȘPUKLK$NJT S RZÛ]ÛI\S\UTHR[HKÛY2HWSHYÛUIVȴRÛZÛTSHYÛK2$NJTS RZÛ]Û`SHKVSK\Y\S\W ZÛ]ÛSHYRHYÛȴ[ÛYÛSÛYZHRHYÛȴÛTSHYÛUaR [SLKLȘLYSLYPOHRRÛUKHULZ`SLULIPSPY& Çözüm 0RHW[HRHYÛȴÛTHNJTS RZÛ]ÛKHUKHOHsVRRHYÛȴ[ÛȘÛUKHURHYÛȴÛTaR [SLZPI\ZÛ]Û`HKLȘLYVSHYHRKHOH`HRÛUVS\Y,ȴP[OHJPTSPIPYRHYÛȴÛTVSZH`KÛRHYÛȴÛT NJTVSHJHR[Û6OoSKLI\KLȘLYKLUKHOHI ` RVSTHSÛKÛY #K2#VS\Y 00 RHW[H RHYÛȴÛT NJT S R ZÛ]ÛKHU KHOH sVR RHYÛȴ[ÛȘÛ PsPU RHYÛȴÛTÛU aR [SLZP I\ ZÛ]Û`H KLȘLY VSHYHR KHOH `HRÛUKÛY ,ȴP[ OHJPTSP IPY RHYÛȴÛT VSZH`KÛ NJTVSHJHR[Û6OoSKLI\KLȘLYKLUKHOHR s RVSTHSÛKÛY #K2#VS\Y 76 )ņ=ņ. NRQXDQODW×PO× Örnek 2 [SLOHJPTNYHÄȘPȴLRPSKLRPNPIPVSHU(]L TN )ZÛ]ÛSHYÛUÛULȴP[OHJPTSPRHYÛȴÛTÛUÛUaR [SLZPK ( LȴP[R [SLSPRHYÛȴÛTÛUaR [SLZPK2KPY)\UHNYL d1 VYHUÛRHs[ÛY& d2 B =JT Çözüm (»UÛUaR [SLZP! dA = mA 30 ( dA = = 3 g/cm 3 VA 10 )»UPUaR [SLZP! dB = mB 15 ( dB = = 1 g/cm 3 VB 15 ,ȴP[OHJPTSPRHYÛȴÛTÛUaR [SLZP! d1 = dA + dB 2 d1 = 3+1 = 2 g/cm 3 2 ,ȴP[R [SLSPRHYÛȴÛTÛUaR [SLZP! d2 = 2d A .d B 2.3.1 3 = = g/cm 3 dA + dB 3+1 2 d1 4 = olur. d2 3 77 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× 4HKKLUPU+LȘPȴPTP 4HKKLSLYPs`HKHIPYKÛȴL[RP`SLKLȘPȴPTL\ȘYH`HIPSPY+LȘPȴPTTHKKLUPUKÛȴ `HWÛZÛUKHNLYsLRSLȴP`VYZHI\KLȘPȴPTLÄaPRZLSKLȘPȴPTPs`HWÛZÛUKHNLYsLRSLȴPyorsa kimyasalKLȘPȴPTKLUPY -PaPRZLS+LȘPȴPT -PaPRZLS KLȘPȴPT" KÛȴ NY U T ȴLRPS IV`\[ `H KH OoS KLȘPȴ[PYTLKPY -PaPRZLS KLȘPȴPTKLTHKKLRLUKPULOHZaLSSPRSLYPUPRH`IL[TLa-PaPRZLSKLȘPȴPTL\ȘYH`HU IPYTHKKL[LRYHYLZRPOoSPULKULIPSPY .RR\ȴHȘÛ -PaPRZLSKLȘPȴPTL]LYPSLIPSLJLRLUP`PYULROoSKLȘPȴPTPKPY4HKKLSLYPURH[Û OoSKLU ZÛ]Û`H ZÛ]ÛKHU NHaH `H KH KVȘY\KHU RH[ÛKHU NHaH NLsTLZP ÄaPRZLS KLȘPȴPTKPY2H[ÛKHUZÛ]Û`HNLsLUTHKKLSLY[LRYHYRH[ÛOoSLKULIPSPY)PYRH[ÛTHKKL`L ȴLRPS]LYPSTLZPÄaPRZLSKLȘPȴPTKPY(OȴHW[HUZHUKHS`LTHZH]IJPZPTSLY`HWÛSTHZÛ HOȴHIÛUÄaPRZLSKLȘPȴPTPKPY:HUKHS`L]LTHZHHOȴHWVSTHaLSSPȘPUPRVY\THR[HKÛY -PaPRZLSKLȘPȴPTL]LYPSLJLRYULRSLYsVȘHS[ÛSHIPSPY*HTÛURÛYÛSTHZÛZ\`\UKVUTHZÛ YLsLSPUȴLRLYSLUTLZPT\T\ULYPTLZPȴLRLYPU]L[\a\UZ\KHsa UTLZPNRR\ȴHȘÛVS\ȴTHZÛRoȘÛKÛU`ÛY[ÛSTHZÛ]ZN US R`HȴHTKHOLYHURHYȴÛSHȴHIPSLJLȘPTPa ÄaPRZLSKLȘPȴPTYULRSLYPKPY *HTÛURÛYÛSTHZÛ -PaPRZLS+LȘPȴPTkYULRSLYP :\`\UKVUTHZÛ Mumun erimesi ;\a\UZ\KHsa U- *HTWHYsHSHYÛ 2oȘÛKÛU`ÛY[ÛSTHZÛ Mumun erimesi 9LsLSPUȴLRLYSLUTLZP @HȘÛULYPTLZP ;\a\UZ\KHsa UTLZP mesi .RR\ȴHȘÛ 2oȘÛKÛU`ÛY[ÛSTHZÛ 78 )ņ=ņ. NRQXDQODW×PO× 2PT`HZHS+LȘPȴPT 2PT`HZHS KLȘPȴPT THKKLUPU Ps `HWÛZÛUKHRP KLȘPȴPTKPY 2PT`HZHS KLȘPȴPTL \ȘYH`HUIPYTHKKLUPUNLYPKU ȴ T ZaRVU\Z\KLȘPSKPY2PT`HZHSKLȘPȴPTKL THKKLRLUKPULOHZaLSSPRSLYPUPRH`ILKLY]L`LUPIPY Y UVY[H`HsÛRHY4H`HSHUTH WHZSHUTH `HUTH s Y TL YHK`V HR[PM THKKLSLYPU IVa\UTHZÛ sLRPYKLR YLHRZP`VUSHYÛM a`VU]LÄZ`VURPT`HZHSKLȘPȴPTSLYKPY/HT\Y\UTH`HSHUTHZÛKLTPYPU WHZSHUTHZÛ KVȘHS NHaÛU `HUTHZÛ WL`UPYPU R ÅLUTLZP TL`]L ]L ZLIaLSLYPU s Y TLZPT\T\U`HUTHZÛN US R`HȴHTKHUOLYHURHYȴÛSHȴHIPSLJLȘPTPaRPT`HZHS KLȘPȴPTSLYKPY 2 Å WL`UPY Yanan mum 7HZSÛKLTPY /HT\Y\UTH`HSHUTHZÛ h Y RLSTH @HUHUNHa 2PT`HZHS+LȘPȴPTkYULRSLYP Peynirin kütlenmesi Fotosentez /HT\Y\UTH`HSHUTHZÛ 4\T\U`HUTHZÛ 4L`]LUPUs Y TLZP +LTPYPUWHZSHUTHZÛ Füzyon tepkimesi Fisyon tepkimesi 9HK`VHR[PMIVa\UTH Fotosentez 6K\U\U`HUTHZÛ Fisyon 79 6×Q×I 2. Çözümlü Test h1ņ7( /HJTP=aR [SLZPKVSHUZÛ]Û`SHOHJTP=VSHUZÛ]Û RHYÛȴ[ÛYÛSKÛȘÛUKHRHYÛȴÛTÛUaR [SLZPKVS\`VY )\UHNYL=OHJPTSPZÛ]ÛUÛUaR [SLZPRHsKKPY& ( 1 2 ) * + 5 2 , 2 [SLZPT$NNLSLUIVȴIPYRHWZ\`SHKVSK\Y\SK\Ș\UKHN(ZÛ]ÛZÛ`SHKVSK\Y\SK\Ș\UKHN NLSP`VY)\UHNYL(ZÛ]ÛZÛUÛUaR [SLZPRHsNJT3 [ Y&KSu$NJT ( ) * + , (`UÛZÛJHRSÛR[HRP(]L) ZÛ]ÛSHYÛUÛU R [SL OHJPT NYHÄȘPȴLRPSKLRPNPIPKPY TN ( B )PY THKKLUPU aR [SL R [SL NYHÄȘP ȴLRPSKLRP NPIPKPY kaR [SL =JT 0 00 3 (»KHUN)»KLUJT HSÛUHYHR`HWÛSHURHYÛȴÛTÛU aR [SLZPRHsNJT3[ Y& ( 1 3 ) * 4 3 + , 2 [SL )\UH NYL 0 ]L 00 HYHSÛRSHYÛUKH THKKLUPU ZÛJHRSÛȘÛ`SHPSNPSPULZ`SLULIPSPY& 0 r 00 ( (Y[TÛȴ[ÛY (aHSTÛȴ[ÛY ) (aHSTÛȴ[ÛY (Y[TÛȴ[ÛY * :HIP[[PY :HIP[[PY + :HIP[[PY (Y[TÛȴ[ÛY , (Y[TÛȴ[ÛY :HIP[[PY h r K K ;HIHU`HYÛsHWÛYVSHUZPSPUKPYPUaR [SLZPKRHKHYKÛY@HYÛsHWÛYaR [SLZPKVSHUR YL`SLZPSPUKPYPU R [SLSLYPLȴP[VSK\Ș\UHNYLZPSPUKPYPU` RZLRSPȘPO RHsY»KPY& (r = 3) ( 80 ) * + 9 2 , kaR [SLZP K $ NJT3 VSHU IPY JPZTPU OHJTP cm3[ Y2 [SLZP[HY[ÛSKÛȘÛUKHNNLSKPȘPULNYL R YLUPUOHJPTJLRHsÛIVȴ[\Y& ( ) * + , Çözümlü Test JT 2\T kSsLRSP RHW[H cm K aL`PUL RHKHY R\T I\S\UTHR[HKÛY 2\T\U aLYPUL JT su RVU\SK\Ș\UKH Z\ seviyesi 28 cm K aL`PUL NLSTLR[LKPY :Û]Û :\R [SLZP`SLR\T\UR [SLZP[VWSHTÛNNLSKPȘPUL NYLR\T\UaR [SLZPRHsNJT3[ Y& ( 2 [SLZPNVSHU(JPZTPaR [SLZPK$NJT olan ZÛ]Û`HIÛYHRÛSKÛȘÛUKHRHW[HRPHȘÛYSHȴTHNVS\`VY )\UHNYLJPZTPUaR [SLZPRHsNJT3[ Y& KSu$NJT ( ) * + ( ( ) * + , , B = K = K ( RHIÛUKHU ) RHIÛUH IPY TPR[HY ZÛ]Û IVȴHS[ÛSKÛȘÛUKH PRP RHW[HRP ZÛ]Û R [SLSLYP LȴP[ VS\`VY )\UH NYL (»KHU)»`LHR[HYÛSHUZÛ]ÛOHJTPRHs=»KPY& ( 1 4 ) 1 2 * TN ( 2HYÛȴÛT + 3 2 , (ZÛ]ÛZÛ]L(PSL)ZÛ]ÛSHYÛUKHULSKLLKPSLURHYÛȴÛTÛUR [SLOHJPTNYHÄȘP ȴLRPSKLRPNPIPKPY kaR [SLZP K $ N cm `HYÛsHWÛ Y $ cm olan küresel ciZPTKLU=OHJTPUKL V`\RHsÛSHYHR`LYPUL K$NJT özkütSLSP ZÛ]Û RVU\S\UJH [VWSHT R [SL N r 2 YL =JT 2HYÛȴÛTH (»KHU = )»KLU = RVU\SK\Ș\UH NYL )»UPUaR [SLZPRHsNJT3[ Y& ( 3 4 ) * 5 4 + 7 6 , 9 4 VS\`VY )\UHNYL=OHJTPRHsJT3[ Y& ( ) * + , 81 6×Q×I 2. Çözümlü Test h1ņ7( TN ()*ZÛ]ÛSHYÛIPYRHW[HRHYÛȴTHKHU ȴLRPSKLRPNPIPK\YTHR[HKÛY *:Û]ÛZÛ ( B 2m ):Û]ÛZÛ C (:Û]ÛZÛ m V 2V =JT ())*]L(*LȴP[OHJPTSPRHYÛȴÛTSHYÛUÛU aR [SLZP ZÛYH`SH K1, d2, d3 PZL I\USHY HYHZÛUKHRP PSPȴRPUHZÛSVS\Y& )ZÛ]ÛZÛ(]L*ZÛ]ÛSHYÛUÛURHYÛȴÛTÛPZLRHYÛȴÛTKHRP V OHJPTSLYVYHUÛ A RHs[ÛY& VC 1 1 ) * + , ( 2 4 ( (K$K2$K )K%K2%K *K%K%K2 +K2%K%K ,K%K%K2 B TN ( NJT NJT B kaKLȴ ( ]L ) T\ZS\RSHYÛUKHU K( $ NJT KB$NJTaR [SLSPZÛ]ÛSHYHRTHR[HKÛY ) * + , ve )\RHIÛU`HYÛZÛ`HSUÛa(KPȘLY`HYÛZÛ(]L)PSLIPYSPR[LKVSK\Y\S\YZHRHW[HRPRHYÛȴÛTÛUaR [SLZPRHs NJT3VS\Y& ( 82 =JT (]L)ZÛ]ÛSHYÛUÛUH`UÛZÛJHRSÛR[HRPR [SLOHJPTNYHÄRSLYPȴLRPSKLRPNPIPKPY )\UHNYL(]L)KLULSKLLKPSLURHYÛȴÛTÛUaR [SLZPOHUNPZPolamaz? ( ) * + , ha TSLY 2HYÛȴÛTÛUaR [SLZP m + m2 dK = 1 dir. V1 + V2 dK = )Vȴ V1. d 1 + V2 .d 2 V1 + V2 T$N V.d + 2V.d 2 2d = V + 2V 6 V d = V ( d + 2d 2 ) d2 = 5d 2 TTSu$N TTSu$ TSu$ dir. K Su TT:Û]Û$N mSu$N +VȘY\JL]HW!+ VSuKSu$ VSu$JTRHIPUOHJTP (»UÛUaR [SLZP! dA = )»UPUaR [SLZP! T:Û]Û$ K:Û]Û$ K:Û]Û$NJT +VȘY\JL]HW!) m A 60 = = 20 cm 3 dA 3 K d= m V 2HYÛȴÛTKH)»UPUR [SLZP! m B = VB .d B = 40 $ 2HYÛȴÛTKH(»UÛUOHJTP! VA = TT:Û]Û$ V:Û]ÛK:Û]Û$ m A 30 = = 3 g/cm 3 VA 10 m 10 1 dB = B = g/cm 3 = VB 20 2 0 1 = 20 g 2 00 2HYÛȴÛTÛUaR [SLZP! m m + mB 60 + 20 80 4 dK = A g/cm 3 ( = = VA + VB 20 + 40 60 3 +VȘY\JL]HW!* 0 ISNLKL R [SL HY[TÛȴ HUJHR aR [SL ZHIP[[PY 6 OoSKL OHJPT KL R [SL`SL LȴP[ VYHUKH HY[TÛȴ[ÛY )\ K\Y\TKHZÛJHRSÛRZHIP[[PY 00 ISNLKL R [SL KLȘPȴTLaRLU aR [SL HaHSTÛȴ[ÛY )\K\Y\TKHOHJPTHY[TÛȴVSTHSÛKÛY)\HUJHRTHKKLUPUZÛJHRSÛȘÛUÛUHY[THZÛ`SHNLYsLRSLȴPY :PSPUKPYPUR [SLZP! m S = VS .d S +VȘY\JL]HW!+ 2 m S = r.r .h.d 2 YLUPUR [SLZP! m K = VK .d K mK = 4 3 $ r.r .3d 3 *PZPTKLIVȴS\RVSTHZH`KÛR [SLZP mK = mS T$=K 4 3 2 r . r .3d = r . r .h. d 3 T$$NVSHJHR[Û *PZPT N NLSKPȘPUL NYL `HYÛ OHJTP IVȴS\R KLTLR[PY h = 4r olur +VȘY\JL]HW!* +VȘY\JL]HW!, 83 6×Q×I 2. ha TSLY h1ņ7( )VȴS\Ș\UOHJTP 2HYÛȴÛTÛUaR [SLZP! m 30 3 3 = dK = K = g/cm VK 20 2 (»UÛUaR [SLZP! V)VȴS\R$=.Y ULU – V.LYsLR V)VȴS\R$¶$JT 2\T\UNLYsLROHJTP V2\T$=.Y ULU – V)VȴS\R V2\T$¶$JT :\`\UR [SLZP! T$=K T$$N 2\T\UR [SLZP! dA = m A 40 3 = = 2 g/cm VA 20 dK = m A + m B VA .d A + VB .d B = VA + VB VB + VB 3 2V.2 + 3V.d B = 2 2V + 3V 3 V (4 + 3d B) = 2 5V 7 3 g/cm 6 dB = m2\T$TT – mSu +VȘY\JL]HW!+ m2\T$¶$N 2\T\UaR [SLZP d Kum = m Kum VKum d Kum = 16 8 d Kum = 2 g/cm 3 +VȘY\JL]HW!+ ( ( B N NZÛ]Û = K = K :Û]Û (»KHRPZÛ]ÛR [SLZP! 2HW[HRPHȘÛYSHȴTHNPZL[HȴHUZÛ]ÛN»KÛY:Û]ÛUÛU aR [SLZPKs$NJT[ Y 6OoSKLZÛ]ÛOHJTP m 32 3 = 16 cm tür. Vsıvı = sıvı = 2 d sıvı *PZTPUOHJTP[HȴHUZÛ]ÛUÛUOHJTPULLȴP[PZL m($=K$=K )KLRPZÛ]ÛR [SLZP! mB$=K$=K (»KHU)»`L=KR [SLSPZÛ]ÛHR[HYÛSTHSÛ V V.d = V'.4d ( V' = olur. 4 +VȘY\JL]HW!( 84 *PZTPUaR [SLZP m 40 5 3 = dc = c = g/cm »[ Y Vc 16 2 +VȘY\*L]HW!+ ha TSLY 2 YLUPUR [SLZP m K = VK .d K mK = 4 3 $r$r $d 3 mK = 4 3 $ 3 $ 2 $ 2 = 64 g 3 2 [SLHY[ÛȴÛ! T$TT – m2 T$¶$N 2 [SLMHYRÛsÛRHYÛSHUV`\RR [SLZP`SLV`\ȘHRVU\SHU ZÛ]ÛR [SLZPHYHZÛUKHRPMHYR[ÛY 2HIÛU[HTHTÛ=VSZ\U V (:Û]ÛZÛ V ):Û]ÛZÛ 2V (:Û]ÛZÛ 4\ZS\RSHY aKLȴ PZL RHW KVSK\Ș\UKH RHW[HRP ZÛ]Û OHJPTSLYPȴLRPSKLRPNPIPVS\Y 2HYÛȴÛTÛUaR [SLZP! dK = m A + m B VA .d A + VB .d B = VB + V A VA + VB dK = 3V.1, 2 + V.2, 8 = 1, 6 g/cm 3 4V +VȘY\JL]HW!* m:Û]Û – m6`\R$T =K»¶=K$T =K»¶K$ =¶$ *:Û]ÛZÛ =$JT +VȘY\JL]HW!* ):Û]ÛZÛ )PYIPYPUL RHYÛȴTH`HU ZÛ]ÛSHYKH I ` R aR [SLSP ZÛ]Û HS[[H R s R aR [SLSPZÛ]Û Z[[LVS\Y )\UHNYLK(%KB%KCKPY (:Û]ÛZÛ ( ) LȴP[ OHJPTSP RHYÛȴÛTÛUÛU aR [SLZP LU I ` R )*LȴP[OHJPTSPRHYÛȴÛTÛUÛUaR [SLZPPZLLUR s R VS\Y )\UHNYL K%K%K2 KPY +VȘY\JL]HW!* ()*UPUaR [SLSLYP! dA = 2m = 4d V dB = m = 2d V dC = m =d 2V (»UÛUaR [SLZP! m 40 dA = A = = 4 g/cm 3 VA 10 2HYÛȴÛTÛUaR [SLZP! )»UPUaR [SLZP! m 20 dB = B = = 1g/cm 3 VB 20 (]L)»KLULSKLLKPSLURHYÛȴÛTÛUaR [SLZP)»UPURPUKLUI ` R(»UÛURPUKLUR s R[ Y dB = mA + mC VA + VC 2d = VA .4d + VC .d V 1 ( A = olur. VA + VC VC 2 KB#K2HYÛȴÛT#K( #K2HYÛȴÛT# +VȘY\JL]HW!) +VȘY\JL]HW!, 85 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× )VȴS\RSHYÛ+VSK\YHSÛT ,]YLUKLLUsVRI\S\UHUTHKKLOoSPKÛY 2 [SLOHJPTL`SLTZPaSPR]LTHKKLUPUVY[HRaLSSPRSLYPKPY ;HULJPRSLYHYHZÛUKHRPsLRPTR\]]L[PUPULUI ` RVSK\Ș\THKKLOoSP kaR [SLRH[ÛZÛ]Û]LNHaSHYPsPUaLSSPR[PY )PYTHKKLUPUOPsIPYRVȴ\SKHKLȘPȴTLa 7SHaTHNHaVSHYHRKH[HUÛTSHUÛY 2H[ÛSHYÛUILSPYSPIPY]L]HYKÛY :Û]ÛSHYÛUILSPYSPIPY`VR[\Y .HaSHYÛUILSPYSPIPY`VR[\Y )PYTHKKLUPUIPYPTOHJTPUPUR [SLZPULKLUPY 2 [SLPSLSs S Y ;LYHaPVY[HTKHSsTL`HWHTHa 4HKKLUPU OoSPUKL [HULJPRSLY IPYIPYPUKLU IHȘÛTZÛa OHYLRL[ LKLY ǸLRPS]LYPSTPȴRH[ÛTHKKLSLYLKLUPY kaR [SL]LIHȘSÛVSHYHRKLȘPȴLIPSPY 86 )ņ=ņ. NRQXDQODW×PO× +VȘY\`\+@HUSÛȴÛ@)\SHSÛT ,]YLUKLLUsVRTHKKLUPUZÛ]ÛOoSPI\S\U\Y kaR [SLZHIP[ZÛJHRSÛR[HTHKKLUPUR [SLZP`SLKVȘY\VYHU[ÛSÛKÛY .HaSHYÛUOHJPTSLYPZHIP[ZÛJHRSÛR]LIHZÛUsHS[ÛUKHI\S\UK\RSHYÛ VY[HTÛUOHJTPULLȴP[[PY *PZPTZÛ]Û]LNHaSHYKHULSKLLKPSPY .Y U YVSTHRTHKKLSLYPUVY[HRaLSSPȘPKPY )PYTHKKL`PKPȘLYPUKLUH`ÛY[L[TLRPsPUaR [SLZPULIHRÛSHIPSPY ,ȴP[OHJPTSPIPYRHYÛȴÛTÛUaR [SLZPRHYÛȴÛTHNPYLUZÛ]ÛSHYÛU aR [SLZPUKLUR s R[ Y /HJPTSs Z ZÛ]ÛSHYPsPUN ]LUPSPYIPYSs K Y .Y ULUOHJPTSLNLYsLROHJPTHYHZÛUKHRPMHYR[HULJPRSLY HYHZÛIVȴS\R[HURH`UHRSHUÛY )PYTHKKLUPUR [SLZPR\[\W[HULR]H[VYHKVȘY\NP[[PRsLHY[HY :0IPYPTZPZ[LTPUKLOHJTPUIPYPTPTL[YLR W[ Y 0ZÛ[ÛSHUIPYTHKKLUPUaR [SLZPHaHSÛY 4HKKLSLY[LRWHYsHOoSPUKLI [ UIPY`HWÛKHKÛY 2HYÛȴÛTÛUaR [SLZPRHYÛȴÛTHNPYLUZÛ]ÛSHYÛU aR [SLSLYPUKLUI ` R[ Y :VȘ\[\SHUIPYTHKKLUPUaR [SLZPHY[HY 87 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× )\STHJHhaLSPT 5 6 2 4 3 1 12 7 14 9 4HKKLUPUH`ÛY[LKPJPaLSSPRSLYPUKLUIPYP 4HKKLUPUOHSSLYPUKLUIPYP 4HKKLUPUOHSSLYPUKLUIPYP 4HKKLUPUVY[HRaLSSPRSLYPUKLUIPYP 2PT`HZHSKLȘPȴPTYULȘP 4HKKLUPUVY[HRaLSSPRSLYPUKLUIPYP 2 [SLUPU[HY[ÛSKÛȘÛHSL[ 2PT`HZHSKLȘPȴPTYULȘP 4HKKLUPUKÛȴ`HWÛZÛUKHRPKLȘPȴPT -PaPRZLSKLȘPȴPTYULȘP 4HKKLUPUOHSSLYPUKLUIPYP 4HKKLUPUOHSSLYPUKLUIPYP 4HKKLUPUPs`HWÛZÛUKHRPKLȘPȴPT 4HKKLUPUVY[HRaLSSPRSLYPUKLUIPYP 88 11 13 <`N\SHTH:VY\SHYÛ K 3JPZTPUPUaR [SLZPRHsNJT3[ Y& L 2 2VSSHYÛLȴP[ISTL`LH`YÛSHULȴP[RVSS\[LYHaPKL 2]L3JPZPTSLYPIPUPJPISTLKL`RLUKLUNLKLKPY Bincinin kütlesi mI$NVSK\Ș\UHNYLHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa H 2»UÛUR [SLZPNVSK\Ș\UHNYL3»UPUR [SLZPRHsN»KÛY& L 2»UÛU OHJTP 3»UPU OHJTPUL LȴP[ PZL aR [SLZP RHsNJT3[ Y& I ;LYHaPUPUK\`HYSÛSÛȘÛRHs[ÛY& M 2VSKHRPISTLZH`ÛZÛHY[ÛYÛSÛYZH[LYHaPUPUK\`HYSÛSÛȘÛUHZÛSKLȘPȴPY& J 3JPZTPR WȴLRSPUKL]LIPYRLUHYÛJTVSK\Ș\UHNYLOHJTPRHsJT3[ Y& 89 6×Q×I 2. <`N\SHTH:VY\SHYÛ h1ņ7( JT K 2\T\UaR [SLZPRHsNJT3[ Y& JT 2\T JT3R\Y\R\TI\S\UHUKLYLJLSPRHIHJT3Z\ RVU\SK\Ș\UKH[VWSHTOHJPTJT3VS\`VY:\`\U ]LR\T\U[VWSHTR [SLZP NVSK\Ș\UHNYLHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛaKSu$NJT H 2\T\UPsPUKLRPIVȴS\Ș\UOHJTPRHsJT3[ Y& L 2HIÛU[ TOHJTPJT3PZLRHIÛU[HTHTÛUÛ R\TSHKVSK\YTHRPsPURHsJT3R\TNLYLRPY I 2\T\UNLYsLROHJTPRHsJT3[ Y& M 2HW[HTHTLUR\TSHKVSK\Y\S\YZHR\T\UR [SLZPRHsNNLSPY& J 2\T\UR [SLZPRHsN»KÛY& 90 <`N\SHTH:VY\SHYÛ K (]L)»KLULȴP[OHJPTSPIPYRHYÛȴÛT`HWÛSÛYZHRHYÛȴÛTÛUaR [SLZPRHsNJT3VS\Y& TN ( B =JT (`UÛZÛJHRSÛR[HR [SLOHJPTNYHÄȘPȴLRPSKLRPNPIP VSHUZÛ]ÛSHYSHPSNPSPHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa H (»UÛUaR [SLZPRHsNJT3[ Y& L (]L)»KLULȴP[R [SLSPIPYRHYÛȴÛT`HWÛSÛYZHRHYÛȴÛTÛUaR [SLZPRHsNJT3VS\Y I )»UPUaR [SLZPRHsNJT3[ Y& M ( ]L ) KLU `HWÛSHU RHYÛȴÛTÛU aR [SLZP OHUNP KLȘLYSLYHYHZÛUKH`LYHSÛY& J (»KHUN)»KLUJT3HSÛUHYHR`HWÛSHURHYÛȴÛTÛUaR [SLZPRHsNJT3[ Y& 91 6×Q×I 2. <`N\SHTH:VY\SHYÛ h1ņ7( (ȴHȘÛKH]LYPSLUaLSSPRSLYPUUHZÛSIPYaLSSPRVSK\Ș\U\PSNPSPZ [\UH""PȴHYL[PRV`HYHRILSPY[PUPa kaLSSPR 6Y[HRkaLSSPR (`ÛY[,KPJPkaLSSPR 2 [SL /HJPT Eylemsizlik ;HULJPRSP`HWÛ Esneklik kaR [SL .LUSLȴTL kaÛZÛ (ȴHȘÛKH]LYPSLUKLȘPȴPTSLYPUUHZÛSIPYKLȘPȴPTVSK\Ș\U\PSNPSPZ [\UH""PȴHYL[PRV`HYHRILSPY[PUPa +LȘPȴPT 4\T\U`HUTHZÛ ;LILȴPYPURÛYÛSTHZÛ +LTPYPUWHZSHUTHZÛ Mumun erimesi 7L`UPYPUR ÅLUTLZP /HT\Y\UTH`HSHUTHZÛ (YT\K\Us Y TLZP 92 -PaPRZLS+LȘPȴPT 2PT`HZHS+LȘPȴPT *L]HWSÛ;LZ[ .PYPȴ Binici ;HULJPRSP`HWÛTHKKLUPUVY[HR aLSSPȘPKPY Y 2$N ,`SLTZPaSPRH`ÛY[ kaR [SLH`ÛY[LKPJP LKPJPaLSSPR[PY aLSSPR[PY Y 3$N + + Y + 2 ,ȴP[RVSS\[LYHaP2]L3JPZPTSLYP`SLKLUNLKPY )\UHNYLIPUJPUPUIPYISTLOHYLRL[PRHsNYHTH RHYȴÛSÛRNLSTLR[LKPY& 7SHaTHTHKKLUPU ( ) * + , KYK UJ OoSPKPY Y + =LYPSLU ȴLTHKH ¸.PYPȴ¹[LU IHȴSHUHYHR ]LYPSLU PMHKLKVȘY\PZL¸+¹`HUSÛȴPZL¸@¹`VS\ZLsPSKPȘPUKLRHsU\THYHSÛsÛRÛȴH\SHȴÛSÛY& ( ) * + r h , r 2 YL 2VUP @HYÛsHWÛYVSHUR YLPSL[HIHU`HYÛsHWÛYVSHURVUPUPUR [SLSLYPLȴP[VSK\Ș\UHNYLaR [SLSLYPVYHUÛ d Küre RHs[ÛY& d Koni 1 1 , ( ) * + 4 2 (ȴHȘÛKHRPSLYKLU OHUNPZP THKKLUPU H`ÛY[ LKPJP aLSSPRSLYPUKLUKLȘPSKPY? 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NRQXDQODW×PO× )HaÛK aN UNLVTL[YPRȴLRPSSPJPZPTSLYPU` aL`HSHUÛRLZP[HSHUÛOHJPT]LKH`HUÛRSÛSÛRMVYT SSLYPHȴHȘÛKHRPNPIPKPY 2 W Dikkat + aN U NLVTL[YPR ȴLRPSSP JPZPTSLYKL KH`HUÛRSÛSÛR ` RZLRSPRSL [LYZVYHU[ÛSÛKÛY a a a @ aL`(SHUÛ ($H2 2LZP[(SHUÛ :$H2 /HJPT =$H Kesit Alanı Hacim D= S 1 = V a +PRKY[NLU7YPaTH c b a @ aL`(SHUÛ ($HIIJHJ 2LZP[(SHUÛ :$HI /HJPT =$HIJ Kesit Alanı Hacim D= S 1 = V c :PSPUKPY r h @ aL`(SHUÛ 2 A = 2rrh + 2rr 2LZP[(SHUÛ 2 S = rr /HJPT 2 V = rr .h Kesit Alanı Hacim D= S 1 = V h 2 YL @ aL`(SHUÛ A = 4rr 2 2LZP[(SHUÛ S = rr 2 r /HJPT 4 3 V = rr 3 Kesit Alanı Hacim D= S 3 = V 4r 101 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× Örnek )PYRLUHYÛHHSHUR W URLUHY\a\US\Ș\H`HWÛSÛYZHKH`HUÛRSÛSÛȘÛUHZÛSKLȘPȴPY& 2a a 0 00 Çözüm Kesit alanı Hacim )V`\[SHYHPRLU! +H`HUÛRSÛSÛR$ )V`\[SHYHPRLU! 2 S=H S2$H2 V$H 2 S 4a 1 D1 = 1 = = 3 V1 2a 8a V2$H S a 1 D2 = 2 = 2 = V2 a3 a .Y SK Ș NPIPIV`\[SHY`HYÛ`HPUKPYPSKPȘPUKLKH`HUÛRSÛSÛRPRPRH[ÛUHsÛRTÛȴ[ÛY Örnek :PSPUKPYȴLRSPUKLRPIPYJPZTPU`HYÛsHWÛPRPRH[ÛUH` RZLRSPȘPKY[RH[ÛUH sÛRHYÛSÛYZH" H2LZP[HSHUÛUHZÛSKLȘPȴPY& I/HJTPUHZÛSKLȘPȴPY& J+H`HUÛRSÛSÛȘÛUHZÛSKLȘPȴPY& Çözüm r +LȘPȴPRSPR[LUUJLZPSPUKPYPU" 2LZP[HSHUÛ! S = rr 2 h 2 /HJTP! V = rr h +H`HUÛRSÛSÛȘÛ! D = S 1 = V h 2r +LȘPȴPRSPR[LUZVUYHZPSPUKPYPU" H2LZP[HSHUÛ! S = r (2r) 2 = 4rr 2 I/HJTP! V = r (2r) 2 4h = 16rr 2 h 2 S 4rr 1 = = 2 V 4 h 16rr h @ RZLRSPRKY[RH[ÛUHsÛR[ÛȘÛUKHKH`HUÛRSÛSÛRRH[ HaHSTÛȴ[ÛY J+H`HUÛRSÛSÛȘÛ! D = 102 O )ņ=ņ. NRQXDQODW×PO× Örnek 6`\UOHT\Y\UKHU`HWÛSHUIPYIPS`LUPU`HYÛsHWÛY$JT»KPY)\R YL IVa\S\W`HYÛsHWÛY$JTVSHUR YL`HWÛSÛYZHI ` RR YLUPUKH`HUÛRSÛSÛȘÛR s R R YLUPURHsRH[ÛVS\Y& Dikkat ) [ U IV`\[SHYÛ LȴP[ Ss KL Çözüm I ` [ SLUJPZTPUKH`HUÛRSÛȘÛHaHSÛY ) [ UIV`\[SHYÛLȴP[Ss KLR s S[ SLUJPZTPUKH`HUÛRSÛSÛȘÛHY[HY ) ` RR YLPsPU! 2 s RR YLPsPU! D1 = Y$JT S 3 = V 4r 3 3 = 4.4 16 D1 1 = D2 2 D1 = D2 = S 3 = V 4r D2 = 3 3 = 4.2 8 Y$JT kYULRSLYKLU KL HUSHȴÛSKÛȘÛ NPIP IPY JPZTPU OHJPTJL HY[ÛȴÛ RLZP[ HSHUÛ HY[ÛȴÛUH NYLKHOHI ` RVSK\Ș\UKHJPZTPUKH`HUÛRSÛSÛȘÛHaHSTHR[HKHOHR s RVSK\Ș\UKH PZLKH`HUÛRSÛSÛȘÛHY[THR[HKÛY (UJHRI\YHKHZaRVU\Z\VSHUKH`HUÛRSÛRRH]YHTÛUÛUJPZTPURLUKPHȘÛYSÛȘÛUH RHYȴÛ NZ[LYKPȘP KH`HUÛRSÛSÛR VSK\Ș\ \U\[\STHTHSÛKÛY )PY ` R [HȴÛ`HIPSTL KÛȴ R\]]L[SLYL RHYȴÛ ZHȘSHTSÛR RH]YHTÛUKHU H`ÛY[ LKPSTLZP NLYLRPY )PY JPZTPU aLYPUL \`N\SHUHU KÛȴ R\]]L[SLYL RHYȴÛ NZ[LYKPȘP ZHȘSHTSÛR maddenin cinsine ve kesit HSHUÛUHIHȘSÛKÛY kYULRVSHYHRH`UÛTHKKLKLU`HWÛSTÛȴY`HYÛsHWSÛOIV`\UKHZPSPUKPYȴLRSPUKLRP PWSLY`HYÛsHWSÛOIV`\UKHZPSPUKPYȴLRSPUKLRPPWPRHYȴÛSHȴ[ÛYHSÛT! OIV`\UKHUY`HYÛsHWSÛPW! OIV`\UKHY`HYÛsHWSÛPW! 2r r S B = 4rr 2 VB = 4rr h 2 V A = rr h ( 2 2 S A = rr h Dikkat +ÛȴR\]]L[LRHYȴÛKH`HUÛRSÛSÛR" 4HKKLUPUJPUZPUL B h 2LZP[HSHUÛUHIHȘSÛKÛY +H`HUÛRSÛSÛR$ Kesit alanı Hacim +H`HUÛRSÛSÛR$ Kesit alanı Hacim D= SA rr 2 = 2 VA rr h D= 2 SB 4rr = 2 VB 4rr h D= 1 h D= 1 h 103 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× ǦWSLYPURHSÛUSÛRSHYÛMHYRSÛVSTHZÛUHYHȘTLURLUKPHȘÛYSÛRSHYÛUHRHYȴÛKH`HUÛRSÛRSHYÛ LȴP[[PY (UJHR [HȴÛ`HIPSLJLRSLYP ` R RLZP[ HSHUÛ`SH KVȘY\ VYHU[ÛSÛ VSK\Ș\UKHU )»UPU [HȴÛ`HIPSLJLȘP` R(»UÛU[HȴÛ`HIPSLJLȘP` R UKY[RH[ÛKÛY ( B . . Örnek .$5 ǸLRPS0 Û . $& ǸLRPS00 ǸLRPS0KLIPYPWPU\J\UHIHȘSHUHU.$5»S\R` R HUJHR[HȴÛ`HIPSP`VY)\PWSLYKLUPRP[HULZPȴLRPS00KLRPNPIPWHYHSLSIHȘSHUÛYZHLUMHaSHRHs 5»S\R` R [HȴÛ`HIPSPY& Çözüm )PYPWPU[HȴÛ`HIPSLJLȘP` RRLZP[HSHUÛ`SHKVȘY\VYHU[ÛSÛKÛYǸLRPS00»KLH`UÛ PWSLYKLUPRP[HULZPWHYHSLSIHȘSHUKÛȘÛPsPURLZP[HSHUÛPRPRH[ÛUHsÛRTÛȴ[ÛY6OoSKL PRPRH[` R[HȴÛ`HIPSPY S00$:0 .0$. .0$5 104 )ņ=ņ. NRQXDQODW×PO× *HUSÛSHYKH+H`HUÛRSÛSÛR /LYJHUSÛUÛUIPYOHJTP]LHȘÛYSÛȘÛ]HYKÛY= J\[ȴLRSPULOHJTPULPZRLSL[]LRHZ ZPZ[LTPULIHȘSÛVSHYHROLYJHUSÛILSSPIPYKH`HUÛRSÛSÛȘHZHOPW[PY2PTPJHUSÛSHYRLUKP HȘÛYSÛRSHYÛUKHUKHOHI ` RHȘÛYSÛRSHYÛ[HȴÛ`HIPSP`VYRLURPTPSLYPRLUKPHȘÛYSÛȘÛUÛIPSL [HȴÛYRLUaVYSHUÛY@HWÛSHUPUJLSLTLSLYKLIPYJHUSÛUÛUIV`\[SHYÛI ` K RsLOHJTPUPU ]L HȘÛYSÛȘÛUÛU KH I ` K Ș HUJHR HȘÛYSÛȘÛ [HȴÛ`HU RVS ]L IHJHR RLZP[ HSHUSHYÛUÛU HȘÛYSÛȘHNYLKHOHHaI ` K Ș NY S Y)\K\Y\TKH`HUÛRSÛSÛȘÛUÛUHaHSTHZÛUH`VS HsHY +PRRH[ LKPSPYZL RH[Û JPZPTSLYPU KH`HUÛRSÛSÛȘÛ`SH JHUSÛSHYÛU KH`HUÛRSÛSÛȘÛ HYHZÛUKH ILUaLYSPR]HYKÛY5HZÛSRPIPYR W UIV`\[SHYÛLȴP[VYHUKHI ` [ SK Ș UKLKH`HUÛRSÛSÛȘÛHaHSTHR[H`ZHIPYJHUSÛUÛUI [ UIV`\[SHYÛLȴP[VYHUKHI ` [ SK Ș UKLILUaLY ȴLRPSKLKH`HUÛRSÛSÛȘÛHaHSTHR[HKÛY )V`\[SHYI ` K RsLKH`HUÛRSÛSÛRHaHSÛY )\K\Y\T\KHOHP`PHUSH`HIPSTLRPsPUIPYPUZHUÛUIV`\[SHYÛUÛ sRH[HY[ÛYHYHR PUJLSL`LSPTǦUZHUÛVS\ȴ[\YHURVS\IHJHȘÛN]KL`P]LRHMH`ÛKPRKY[NLUWYPaTH VSHYHRKLȘLYSLUKPYPYZLRTH[LTH[PRZLSIPYRVSH`SÛRZHȘSHTÛȴVS\Y\a 7YPaTHSHYÛU [VWSHT RLZP[ HSHUÛ 32 toplam hacimleri L ise Dayanıklılık = 2 D1 = Kesit alanı Hacim L 1 = olur. 3 L L 7YPaTHSHYÛU[VWSHTRLZP[HSHUÛ 32 [VWSHTOHJPT3VS\Y Dayanıklılık = D2 = Kesit alanı Hacim 9L2 1 = olur. 3 3L 27L =LYPSLUYULR[LKLNY SK Ș NPIPIV`\[SHY sRH[ÛUHsÛR[ÛȘÛUKHRLZP[HSHUÛ RH[ÛUHI\UHRHYȴÛSÛROHJPTRH[ÛUHsÛRTHR[HKÛY(ȘÛYSÛROHJPTSLVYHU[ÛSÛVSK\Ș\UKHUHȘÛYSÛRKHRH[ÛUHsÛRTÛȴ[ÛY)\K\Y\TKHKH`HUÛRSÛSÛR sRH[HaHSTÛȴ[ÛY 2HYÛUJHIJLRNPIPR s RJHUSÛSHYÛURLUKPHȘÛYSÛRSHYÛUHNYLsVRKHOHI ` R ` RSLYP[HȴÛTHSHYÛI\UHRHYȴÛUPUZHUÄSH[LȴLRNPIPI ` RJHUSÛSHYÛURLUKPHȘÛYSÛRSHYÛUKHUKHOHI ` R` RSLYP[HȴÛ`HTHTHSHYÛKH`HUÛRSÛSÛRRH]YHTÛ`SHHsÛRSHUTHR[HKÛY (UJHRIPYJHUSÛUÛUKH`HUÛRSÛSÛȘÛH`UÛaHTHUKHPZRLSL[]LRHZZPZ[LTPULKLIHȘSÛKÛY -HYRSÛJHUSÛSHYÛUKH`HUÛRSÛRSHYÛRHYȴÛSHȴ[ÛYÛSÛYRLURLZP[HSHUÛ]LOHJPTPSPȴRPZPUPU`HUÛUKH ] J\[ȴLRSP`HWÛZÛPZRLSL[]LRHZZPZ[LTPKLKPRRH[LHSÛUTHSÛKÛY /HS[LYJP 105 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× 2HYÛUJH Böcek )PY JHUSÛUÛU OH`H[[H RHSHIPSTLZP RLUKP HȘÛYSÛȘÛUÛ [HȴÛ`HIPSTLZP`SL T TR UK Y )HȴRH IPY KL`PȴSL KH`HUÛRSÛSÛR IPY JHUSÛUÛU OHJPTZLS VSHYHRZÛUÛYÛUÛILSPYSLYkYULȘPUUVYTHSIPYPUZHUÛUILȴRH[ÛI ` RS ȘLZHOPWIPYPUZHUILȴ RH[KHOHHaKH`HUÛRSÛVSK\Ș\UKHURLUKPHȘÛYSÛȘÛUÛ[HȴÛ`HTHa4HZHSSHYKH`HKHIPSPTR\YN\ ÄSTSLYPUKLZa LKPSLUKL]`HWÛSÛPUZHUSHY`H KH`HYH[ÛRSHYÄaPRZLSNLYsLRSLYSLY[ ȴTLa 4HZHSRHOYHTHUÛ. SP]LY )\[ YJHUSÛSHYNLYsLR[L]HYVSHTHa *HUSÛSHYKHVSK\Ș\NPIPJPZPTSLYPUKLÄaPRZLSI [ US Ș U RVY\`HIPSTLSLYPZHOPWVSHIPSLJLRSLYPTH_PT\TOHJPTSLYPKH`HUÛRSÛRSHYÛ`SHPSNPSPKPY .R JPZPTSLYPUPU . ULȴ»PU NLaLNLUSLYPU R YLȴLRSPUKLVSTHSHYÛR [SLsLRPTR\]]L[PUPU L[RPZPKPY AHTHUSH R [SL sLRPT L[RPZPUL KH`HUHTH`HUWHYsHSHYRVWT\ȴ]LI\JPZPTSLYR YL ȴLRSPUPHSTÛȴSHYKÛY 2 YL2LZP[HSHUÛ/HJPTVYHUÛUÛULUI ` RVSK\Ș\NLVTL[YPRMVYTK\Y .LaLNLUSLYR YLZLSKPY .RJPZPTSLYPUPUR YLȴLRSPUKLVSTHSHYÛKH`HUÛRSÛSÛRSHYÛUÛHY[ÛYTHR[H]LR [SLsLRPTPULRHYȴÛÄaPRZLSI [ US RSLYPUPRVY\THSHYÛUÛ ZHȘSHTHR[HKÛY)LUaLYȴLRPSKL`LYR YL aLYPUKLRPUPI ` RKHȘSHYÛURH`HR [SLSLYPUPUZHOPWVSHIPSLJLRSLYPOHJPTKH`HUÛRSÛRSHYÛ`SHZÛUÛYSÛKÛY ) ` RKHȘ]LRH`HR [SLZP 106 Çözümlü Test a 2 YL ȴLRSPUKLRP V`\U OHT\Y\UKHU `HWÛSHU JPZTPU `HYÛsHWÛ Y $ JT»KPY 2 YL IVa\SHYHR [HIHU`HYÛsHWÛY$JTVSHUZPSPUKPY OoSPULNL[PYPSP`VY 2a H +PRKY[NLUSLYWYPaTHZÛȴLRSPUKLRPJPZTPUHRLUHYÛPRPRH[ÛUHsÛRHYÛSÛWHRLUHYÛ`HYÛ`HK ȴ Y S YZL KH`HUÛRSÛSÛȘÛUHZÛSKLȘPȴPY& :PSPUKPYPU[VWSHT` aL`HSHUÛRHsJT2VS\Y& (r = 3) ( ( +LȘPȴTLa ) * + , ) @HYÛ`HǦULY * ǦRPRH[ÛUHsÛRHY + +Y[RH[ÛUHsÛRHY , :LRPaRH[ÛUHsÛRHY ) [ UIV`\[SHYÛ`HYÛ`HPUKPYPSLUIPYRWLȘPUKH`HUÛRSÛSÛȘÛUHZÛSKLȘPȴPY& 0 @HWÛSKÛȘÛTHKKLUPUJPUZP 00 2LZP[HSHUÛ 000 /HJPT (ǦRPRH[ÛUHsÛRHY )@HYÛ`HPULY 2H[ÛIPYJPZTPUKH`HUÛRSÛSÛȘÛ`\RHYÛKH]LYPSLUSLYKLU OHUNPZPULIHȘSÛKÛY& *+Y[RH[ÛUHsÛRHY ++LȘPȴTLa (@HSUÛa0 ,:LRPaRH[ÛUHsÛRHY )@HSUÛa00 +00]L000 *0]L00 ,000]L000 2r r 2r .$. .2$& ǸLRPS0 ǸLRPS00 h ( ǸLRPS0»KLRPRLZP[`HYÛsHWÛYVSHU , IV`\UKHRPPW LUMHaSHȴLRPS0KL.HȘÛYSÛȘÛUÛ[HȴÛ`HIPSP`VY2LZP[ `HYÛsHWÛYVSHUPWSLYKLUPRP[HULZPǸLRPS00»KLRPNPIPIHȘSHUÛYZHI\PWSLYPU[HȴÛ`HIPSLJLȘP` RLU MHaSHRHs.VS\Y& ( ) * + , 2h 2h B C (`UÛ THKKLKLU `HWÛSTÛȴ `HYÛsHWSHYÛ ]L ` RZLRSPRSLYP ]LYPSLU ( ) * ZPSPUKPYSLYPUPU KH`HUÛRSÛRSHYÛ HYHZÛUKHRPPSPȴRPHȴHȘÛKHRPSLYKLUOHUNPZPNPIPKPY& (+($+B$+C )+(%+B$+C *+B$+C%+C ++(%+B%+C ,+C%+B%+( 107 6×Q×I 2. Çözümlü Test h1ņ7( 2 W 2 YL +PRKY[NLUSLYWYPaTHZÛ :PSPUKPY r r h H 2a 0 00 000 @ RZLRSPRSLYPLȴP[H`UÛTHKKLKLU`HWÛSTÛȴR WR YL ]LZPSPUKPYKLUR YLUPU]LZPSPUKPYPU[HIHU`HYÛsHWÛYRHKHYKÛY )\UHNYLKH`HUÛRSÛRSHYÛHYHZÛUKHRPPSPȴRPHȴHȘÛKHRPSLYKLUOHUNPZPNPIPKPY& (+0%+00%+000 H ǸLRPSKLRPWYPaTHRLUHYSHYÛH]LHVSHU` aL` aLYPUKL K\Y\`VYRLU KH`HUÛRSÛSÛȘÛ + KPY H ]L H VSHU ` aL` aLYPUKLK\Y\`VYRLUKH`HUÛRSÛSÛȘÛ+2VS\`VY )\UHNYL+1+2VYHUÛRHs[ÛY& ( 1 3 ) 1 2 * + 4 3 , )+00%+0$+000 *+000%+0%+000 ++00%+000%+0 ,+000$+00$+0 (`UÛ THSaLTLKLU `HWÛSTÛȴ RLZP[HSHUSHYÛ:]L:IV`SHYÛ 2S , VSHUZPSPUKPYȴLRSPUKLRP(]L )PWSLYP`SLPSNPSPVSHYHR" ( S , B , 0 +H`HUÛRSÛRSHYÛ 0 ) ` RLȴLȘPU[HȴÛKÛȘÛ` R[LUKHOHHȘÛY` R[HȴÛY 00 ;HȴÛ`HIPSLJLRSLYP` R 00 +H`HUÛRSÛSÛȘÛHaHSÛY 000 @ aL`HSHUSHYÛ 000 +H`HUÛRSÛSÛȘÛHY[HY UPJLSPRSLYPUKLUOHUNPSLYPLȴP[[PY& (@HSUÛa0 )@HSUÛa00 +00]L000 108 ) ` R IPY LȴLȘPU IV`\[SHYÛ H`UÛ VYHUKH R s S[ SLYLR I\LȴLRTPU`H[ YIPYLȴLROoSPULNL[PYPSPYZLTPU`H[ Y LȴLRSLPSNPSP]LYPSLU" *0]L00 ,000]L000 =LYPSLU`HYNÛSHYÛUOHUNPZPKVȘY\K\Y& (@HSUÛa0 )@HSUÛa00 +00]L000 *@HSUÛa000 ,000]L000 ha TSLY 0K\Y\TKHRPKH`HUÛRSÛSÛR! :$H )PYJPZTPU` R[HȴÛTHKÛȴIPYR\]]L[LRHYȴÛZHȘSHTSÛȘÛ RLZP[HSHUÛ`SHKVȘY\VYHU[ÛSÛKÛY 2 =$H a S$/r2 2a H 2 D= 0K\Y\TKHRLZP[HSHUÛ! 00K\Y\TKH[VWSHTRLZP[HSHUÛ! 2 2 2 S 2 = r (2r) + r (2r) = 8rr S 8a 1 = = 3 V a 8a S 2 = 8S 1 ise G 2 = 8G VS\Y 00K\Y\TKHRPKH`HUÛRSÛSÛR +VȘY\JL]HW!+ :$H2 =$H 2a 2a 2a 2 S 4a 1 = = 3 V 2a 8a +H`HUÛRSÛSÛR`HYÛ`HPULY D= 2 YLUPUOHJTPZPSPUKPYPURPULLȴP[VS\Y VK = VS +VȘY\JL]HW!) 4 3 2 r.r = rr S .h 3 K 4 3 2 .3 = 2 .h 3 h = 9 cm :PSPUKPYPU[VWSHT` aL`HSHUÛ! 2 S = 2rr + 2rrh S = 2.3.2 2 + 2.3.2.9 S = 132 cm 2 +VȘY\JL]HW!+ 2WLȘPU] J\[`HWÛZÛNLVTL[YPRIPYJPZPTVSHYHRK ȴ U S YZL IV`\[SHYÛ `HYÛ`H PUKPYPSKPȘPUKL RLZP[ HSHUÛ [VWSHTSHYÛRH[HaHSÛY)\UHRHYȴÛSÛROHJPTPZLRH[ HaHSÛY ;VWSHTRLZP[ alan /HJPT 0+\Y\T 32 00+\Y\T L2 3 L Dayanıklık = 2 4L 1 = 3 2L 8L +H`HUÛRSÛSÛRPRPRH[ÛUHsÛRHY D1 = Kesit alanı KPY Hacim 2 D2 = L 1 = 3 L L +VȘY\JL]HW!( (`YÛJH THKKLUPU TVSLR SSLYP HYHZÛUKHRP sLRPT R\]]L[SLYPKH`HUÛRSÛȘÛL[RPSLYI\ULKLUSLTHKKLUPUJPUZPKLULTSPKPY +VȘY\JL]HW!, 109 6×Q×I 2. ha TSLY h1ņ7( + aN UNLVTL[YPRȴLRPSSPJPZPTSLYPUKH`HUÛRSÛRSHYÛ` RZLRSPRSLYPPSL[LYZVYHU[ÛSÛKÛY Kesit alanı Dayanıklık = Hacim _ 4rr 1 bb bb = DA = 2 4rr h h bbb bb rr 2 1 b = DB = 2 b` D A > D B = D C rr .2h 2h bb bb b 2 4rr 1 bb bb = DC = 2 4rr 2h 2h b a ǦWSLYH`UÛTHSaLTLKLU`HWÛSTÛȴ[ÛYH`YÛJH Kesit alanı VYHUSHYÛLȴP[[PY Hacim )\ULKLUSLKH`HUÛRSÛRSHYÛLȴP[[PY )PWPUPU[HȴÛ`HJHȘÛ` R(»UÛURPUPUPRPRH[ÛKÛY )»UPU` aL`HSHUÛ(»UÛURPUKLUI ` R[ Y 2 +VȘY\JL]HW!( +VȘY\JL]HW!) 0K\Y\TKHRPKH`HUÛRSÛSÛR! 2 D1 = 8a 1 = 3 3 a 24a 00K\Y\TKHRPKH`HUÛRSÛSÛR! 2 6a 1 = 3 4a 24a D1 4 = D2 3 D2 = Kesit alanı Hacim 2 b_b 4r 1 bb D Kü p = 3 = 2r 8r bbb bb 2 rr 3 bb D Küre = = D > D I = D III 4 3 4r `b II bb rr 3 bb bb 2 1 bbb rr D Silindir = 2 = b rr .2r 2r b a +VȘY\JL]HW!+ Dayanıklık = ) [ UIV`\[SHYÛR s S[ SLUJHUSÛSHYÛUOHJTPUKLRPR s STLRLZP[HSHUSHYÛUKHRPR s STL`LNYLKHOHMHaSH VSHJHȘÛUKHU Kesit alanı VYHU`HUPKH`HUÛRSÛSÛȘÛHY[HY(UJHRI\ Hacim K\Y\TR s RLȴLȘPUKHOHsVR` R[HȴÛ`HJHȘÛHUSHTÛUHNLSTLa +VȘY\*L]HW!) 110 +VȘY\JL]HW!* <`N\SHTH:VY\SHYÛ K 2 W UKH`HUÛRSÛSÛȘÛ0UVS\WHYsHUÛUKH`HUÛRSÛSÛȘÛUÛURHsRH[ÛKÛY& 0 JT 00 2 cm )PYRLUHYÛH$JTVSHUR WK ȴL`VSHYHRȴLRPSKLRP NPIPPRPWHYsH`HH`YÛSÛ`VY )\UHNYLHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa H 2 W UOHJTPRHsJT3[ Y& L 0]L00UVS\WHYsHSHYÛUKH`HUÛRSÛRSHYÛHYHZÛUKHRP D VYHU I RHs[ÛY& D II I 0 UVS\ KPRKY[NLUSLY WYPaTHZÛUÛU OHJTP RHs cm3[ Y& M J00UVS\WHYsHUÛU` aL`HSHUÛRHsJT2KPY& 00 2 cm 6 cm 00 UVS\ WHYsH ȴLRPSKLRP NPIP NLUPȴ ` aL`P aLYPUL RVU\S\YZH KH`HUÛRSÛ6 cm SÛȘÛUHZÛSKLȘPȴPY& 111 6×Q×I 2. <`N\SHTH:VY\SHYÛ h1ņ7( r($JT ( rB$JT K ( PWP LU MHaSH 5»S\R ` R [HȴÛ`HIPSKPȘPUL NYL)PWPLUMHaSHRHs5»S\R` R[HȴÛ`HIPSPY& B (`UÛTHKKLKLU`HWÛSTÛȴZPSPUKPYȴLRSPUKLRP(]L) PWSLYPUPU`HYÛsHWSHYÛYA$JTYB$JTIV`SHYÛ PZLO$JT»KPY )\UHNYLHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa (r = 3) H (PWPUPUOHJTPRHsJT3[ Y& L ( PWPUPU `HYÛZÛ RLZPSPYZL NLYP`L RHSHU WHYsHUÛU KH`HUÛRSÛSÛȘÛ RLZPSTLKLU UJLRP KH`HUÛRSÛSÛȘH NYLUHZÛSKLȘPȴPY& I )PWPUPU[VWSHT` aL`HSHUÛRHsJT2KPY& J ǦWSLYPU RLUKP HȘÛYSÛRSHYÛUH RHYȴÛ KH`HUÛRSÛSÛRSHYÛ D DA ]L +B PSL VYHU[ÛSÛKÛY )\UH NYL A VYHUÛ DB RHs[ÛY& 112 M )PWPUPUIV`\ȴPTKPRPIV`\U\UKY[RH[ÛVSZH`KÛ KH`HUÛRSÛSÛȘÛPSRK\Y\THNYLUHZÛSKLȘPȴPYKP& <`N\SHTH:VY\SHYÛ K -V[VȘYHM[H NY SLU JHUSÛSHYÛU KH`HUÛRSÛSÛȘÛUÛ RLZP[ HSHUÛ ]L OHJPT KÛȴÛUKH L[RPSL`LU IHȴRH MHR[YSLY]HYTÛKÛY&(sÛRSH`ÛUÛa -V[VȘYHM[H NY SLU JHUSÛSHYÛU KH`HUÛRSÛSÛȘÛ`SH PSNPSP HȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa H -V[VȘYHM[HNY SLURHYÛUJHRLUKPHȘÛYSÛȘÛUKHU sVR I ` R ` RSLYP [HȴÛ`HIPSP`VYRLU H[ÛU I\U\ `HWHTHTHZÛ UHZÛS HsÛRSHUHIPSPY& 2ÛZHJH `HaÛUÛa L 2HYÛUJHUÛUI [ UIV`\[SHYÛȴPTKPRPUPURH[ÛUH sÛRHYÛSÛYZH KH`HUÛRSÛSÛȘÛ OHUNP VYHUKH UHZÛS KLȘPȴPY& I 2HYÛUJHUÛUI [ UIV`\[SHYÛI ` [ S YZLKH`HUÛRSÛSÛȘÛUHZÛSKLȘPȴPY& J ([ÛUI [ UIV`\[SHYÛR s S[ S YZLKH`HUÛRSÛSÛȘÛ M ([ÛU I [ U IV`\[SHYÛ ȴPTKPRPUPU KY[[L IPYPUL PUKPYPSPYZLKH`HUÛRSÛSÛȘÛOHUNPVYHUKHUHZÛSKLȘPȴPY& UHZÛSKLȘPȴPY& 113 6×Q×I 2. h1ņ7( )ņ=ņ. 0$''(9(g=(//ņ./(5ņ NRQXDQODW×PO× :0=03(9+((+,A@65=,26/,A@652<==,;Ǧ 2HaHUÛT @HWÛȴTHHKLa`VU]LIPYIPYPUP[\[TH RVOLa`VUVSH`SHYÛUHN US ROH`H[[HUYULRSLY]LYPY )PYZÛ]ÛUÛUMHYRSÛJPUZTVSLR SSLYKLUVS\ȴHUIPY` aL`L[LTHZL[[PȘPUKL` aL`L `HWÛȴTHZÛZÛ]Û]L` aL`TVSLR SSLYPHYHZÛUKHIPYsLRPTR\]]L[PVSK\Ș\U\NZ[LYPY Bu kuvvete adezyonR\]]L[PKLUPY (KLa`VU R\]]L[PUP sL]YLTPaKL OLY HU NaSLTL VSHUHȘÛ I\SHIPSPYPa :\`\U WLUJLYLJHTSHYÛUKHKHTSHSHYOoSPUKLK\YTHZÛHȘHs`HWYHRSHYÛUKHZ\KHTSHSHYÛUÛU RH`THKHUK\YHIPSTLZPÛZSHRsH`[HIHȘÛUÛUIHYKHȘH`HWÛȴTHZÛIHU`VKHUZVUYH [LUPTPaKLZ\`\UKHTSHSHYOoSPUKLK\YTHZÛHKLa`VUR\]]L[PUPUL[RPZP`SLNLYsLRSLȴPY2ÛZHJHIPYZÛ]ÛTVSLR S `SLMHYRSÛJPUZTVSLR SLYHYHZÛUKHRPOLY[ YS `HWÛȴTH kuvveti adezyona YULRVSHYHR]LYPSLIPSPY @HWYHR Z[ UKLZ\KHTSHZÛ ǦUZHU[LUPUKLZ\KHTSHZÛ *HTKHZ\KHTSHZÛ )HYKHȘH`HWÛȴHUsH`[HIHȘÛ :Û]ÛSHYÛUILSSPIPYOHJTPVSTHZÛUHYHȘTLUILSSPIPYȴLRSP`VR[\Y)\K\Y\TTVSLR SSLYHYHZÛUKHRPsLRPTR\]]L[PUPUaH`ÛMVSTHZÛUKHURH`UHRSHUÛY(UJHR`PULKLI\ R\]]L[ZÛ]ÛTVSLR SSLYPUPIPYHYHKH[\[HJHRRHKHYI ` R[ Y :Û]Û TVSLR SSLYPUPU IPYIPYPUL \`N\SHKÛȘÛ I\ R\]]L[L kohezyon R\]]L[P KLUPY 2VOLa`VUR\]]L[PUPU]HYSÛȘÛUÛIHZP[KLUL`SLYSLNaSL`LIPSPYPa)PYZ\RHIÛUÛUPsPUKLRP` aL`L`HWÛȴTÛȴZ\KHTSHJÛȘÛUHIHȴRHIPYZ\KHTSHZÛUÛUKVR\UTHZÛUÛZHȘSHKÛȘÛTÛaKHZ\KHTSHSHYÛUÛUIPYIPYSLYPUPsLRLYLRI [ USLȴ[PRSLYPUPNY Y a(`YÛJHZÛ]Û KHTSHZÛUÛUKHȘÛSTHKHUK\YHIPSTLZPUPUULKLUP`PULRVOLa`VUR\]]L[PKPY :Û]ÛSHYÛU IHaÛ aLSSPRSLYP ZHOPW VSK\RSHYÛ HKLa`VU ]L RVOLa`VU R\]]L[SLYPUPU I ` RS Ș UL IHȘSÛKÛY (KLa`VU R\]]L[P RVOLa`VU R\]]L[PUL NYL KHOH I ` R VSHU ZÛ]ÛSHY RVSH`JH IHȴRH ` aL`SLYL `HWÛȴTH ]L KHȘÛSTH aLSSPȘPUL ZHOPWRLU HKLa`VU R\]]L[P RVOLa`VUR\]]L[PULNYLKHOHR s RVSHUZÛ]ÛSHYÛU IHȴRH ` aL`SLYL `HWÛȴTH LȘPSPTP KHOH HaKÛY ]LI\[ YZÛ]ÛSHYKHȘÛSTHKHUK\YHIPSPY)\K\- 114 :\KHTSHZÛ )ņ=ņ. 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( /LY s U U` aL`NLYPSPTSLYPH`UÛKÛY ) 0PSL00H`UÛ000MHYRSÛKÛY 0 Y`HYÛsHWSÛKY[PWPWHYHSLSIHȘSHTHR * 0PSL000H`UÛ00MHYRSÛKÛY 00 Y`HYÛsHWSÛIPYPWSLIHȘSHTHR + /LY s U URPKLMHYRSÛKÛY 000 Y`HYÛsHWSÛPRPPWPWHYHSLSIHȘSHTHR , 00PSL000H`UÛ0MHYRSÛKÛY @\RHYÛKH]LYPSLUSLYKLUOHUNPZP[LRIHȴÛUH`HWÛSHIPSPY& (@HSUÛa0 )@HSUÛa00 +0]L000 *0]L00 ,000]L000 .PYPȴ 2VOLa`VUR\]]L[P` aL` NLYPSPTPULULKLUVS\Y + )\S\UK\Ș\RHW[HȴLRPSKLRPNPIP KÛȴH KVȘY\ I R SLYLR KLUNLKL K\YHUZÛ]Û`HIPYPUJLIVY\IH[ÛYÛSÛYZH UHZÛS IPY NY U T LSKL LKPSPY :Û]Û Y (KLa`VU]LRVOLa- 0ZÛ[ÛSHUZ\`\U` aL` `VUL[RPZP`SLRÛSJHSSÛR NLYPSPTPHaHSÛY NLYsLRSLȴPY Y + + Y 4HKKLUPUaR [SLZP ( ) RÛSJHSSÛȘÛL[RPSLY Y + * + ( , 2 =LYPSLUȴLTHKH¸.PYPȴ¹[LUIHȴSHUHYHR]LYPSLUPMHKL KVȘY\PZL¸+¹`HUSÛȴPZL¸@¹`VS\ZLsPSKPȘPUKLOHUNPsÛRÛȴH\SHȴÛSÛY& ) * , (ȴHȘÛKHRPSLYKLU OHUNPZP H[TVZMLYKLRP WSHaTH [HIHRHZÛKÛY& (4LaVZMLY )Ǧ`VUVZMLY +:[YH[VZMLY 138 + *;YVWVZMLY ,,RaVZMLY *L]HWSÛ;LZ[ ([TVZMLYP VS\ȴ[\YHU NHaSHYÛU \aH`H KHȘÛSTHTHZÛUÛ ZHȘSH`HUKPY.HaSHYÛU`LYLPUTLKLUOHYLRL[L[TLSLYPUPZHȘSH`HUȴL`PZLNHaSHYÛUKPY ǸLRPSKLRPNPIPIPY` aL` aLYPUKL K\YTHR[H VSHU Z\ KHTSHZÛ PSLPSNPSP =LYPSLUSLYPUJ TSLSLYKLIVȴIÛYHRÛSHU`LYSLYLZÛYHZÛ`SHHȴHȘÛKHRPSLYKLUOHUNPZPNL[PYPSTLSPKPY& 0 0ZÛ[THR ( @LYsLRPTP2PUL[PRLULYQPZP 00 laLYPUL[\aH[THR ) 7V[HUZP`LSLULYQPZP2PUL[PRLULYQPZP 000 @ aL`PRPYSL[TLR * 2PUL[PRLULYQPZP@LYsLRPTP PȴSLTSLYPUKLUOHUNPZP`HWÛSÛYZHZ\KHTSHSHYÛKHȘÛSHIPSPY& + 2PUL[PRLULYQPZP7V[HUZP`LSLULYQPZP (@HSUÛa0 )@HSUÛa00 +0]L000 C B , @LYsLRPT7V[HUZP`LSLULYQP *0]L00 ,000]L000 h :Û]Û`HIH[ÛYÛSHUPUJLIPYIVY\KHZÛ]Û ORHKHY` RZLSTLR[LKPY O ` RZLSTL TPR[HYÛ HȴHȘÛKHRPSLYKLUOHUNPZPULIHȘSÛKLȘPSKPY? ( :Û]Û ( )VY\U\URLZP[HSHUÛUH ) )VY\U\U`HWÛSKÛȘÛTHKKL`L 5VYTHSIV`\[SHYHZHOPWIPYPUZHUÛU] J\[Ss SLYP I ` [ SLYLR)]L*IV`\[SHYÛUHsÛRHYÛSKÛȘÛ]HYZH`ÛSÛYZH()*»UPUKH`HUÛRSÛSÛRSHYÛHYHZÛUKHRPPSPȴRP HȴHȘÛKHRPSLYKLUOHUNPZPNPIPVS\Y& ((%)%* )*%)%( +($)$* ,*$)%* @ÛSKÛaSHY Y 000 ,SLR[YPȘPP`PPSL[PY )@HSUÛa00 + *0]L00 ,000]L000 ([TVZMLYSL PSNPSP VSHYHR ]LYPSLUSLYKLU OHUNPZP yanSÛȴ[ÛY? Y ( )LȴOH]H[HIHRHZÛUKHUVS\ȴ\Y ) (aTPR[HYKHRH[Û]LZÛ]ÛTHKKL[HȴÛY + * + U`H»UÛUZVȘ\THZÛUÛ`HKHHȴÛYÛÛZÛUTHZÛUÛUSLY Y + @HSUÛaJHHaV[VRZPQLU]LOPKYVQLUNHaSHYÛUKHUVS\ȴ\Y 2 @\RHYÛKHRP ȴLTHKH ¸.PYPȴ¹[LU IHȴSHUHYHR ]LYPSLU YULRZÛJHRWSHaTHPZL¸+¹KLȘPSZL¸@¹`VS\PaSLUPYZLRHsU\THYHSÛsÛRÛȴH\SHȴÛSÛY& ( 00 0ZÛ`ÛP`PPSL[PY +00]L000 Mum alevi Y 0 ,ȴP[ZH`ÛKHHY[Û]LLRZP¶` RPsLYPY (@HSUÛa0 Ǧ`VUVZMLY , (sÛROH]HIHZÛUJÛUH @\RHYÛKH ]LYPSLUSLYKLU OHUNPZP WSHaTHUÛU aLSSPRSLYPUKLUKPY& @ÛSKÛYÛT + + :Û]ÛUÛUaR [SLZPUL *)%*%( .PYPȴ + * :Û]ÛUÛUJPUZP ) * + , , Ǧ`VUVZMLY[HIHRHZÛWSHaTHOoSPUKLKPY 1 + 2 + 3 C 4 9 ( 5 B 6 + 7 ( C ( E 11 E 12 + 139 140 3. Bölüm HAREKET 141 HAREKET NRQXDQODW×PO× Kuvvet Dönme U KL SP VSHIP UL IPS PY Öteleme Y PSPY SHI V VSH h1ņ7( )ņ=ņ. ;P[YLȴPT PSPY HI VS HAREKET 142 bil ir /ÛaSHUHU PSPY Yörünge VSHI ÛY YK ]H ola 6×Q×I 3. :HIP[OÛaSÛ VS HI PSPY @H]HȴSH`HU )ņ=ņ. NRQXDQODW×PO× .aSL`LIPSKPȘPTPa NR JPZPTSLYPUPU `LY KLȘPȴ[PYKPȘPUPIPSP`VY\a,UI ` R`ÛSKÛaSHYKHU LUR s RTL[LVYHRHKHYOLYȴL`OHYLRL[OoSPUKLKPY + U`H»TÛa ]L KPȘLY NLaLNLUSLY . ULȴ L[YHMÛUKH KUTLR[LKPY @LY` a UKL ILSSP IPY ` RZLRSPR[LU IÛYHRÛSHU JPZPTSLY `LYL KVȘY\ K ȴLY6[VTVIPS[YLU\sHR]IIPYsVR\SHȴÛT HYHJÛUÛU OHYLRL[PUL sL]YLTPaKL OLY HU YHZ[SH`HIPSPYPa 5VYTHS RVȴ\SSHYKH NYLTLKPȘPTPa TPRYV IV`\[[HRP WHYsHJÛRSHYÛU THKKL`P VS\ȴ[\YHU [HULJPRSLYPU OHYLRL[SP VSK\Ș\U\ [LRUVSVQPZH`LZPUKLNYLIPSP`VY]L`HHUSH`HIPSP`VY\a)PYOHYLRL[PUUHZÛSHSNÛSHUKÛȘÛ PZL NaSLTJPUPU I\S\UK\Ș\ RVU\T ]L OHYLRL[ K\Y\T\`SH PSNPSPKPY -HYRSÛ RVU\T ]L OÛaH ZHOPW NaSLTJPSLYL IPY OHYLRL[PU UHZÛS NLYsLRSLȴ[PȘP ZVY\SK\Ș\UKH MHYRSÛ JL]HWSHY HSÛUÛY kYULȘPU" ZL`HOH[ L[TLR[L VSHU IPY \sHȘÛU WPSV[\ `HUÛUKH V[\YHU `HYKÛTJÛZÛUÛK\Y\`VYNY YRLU`LYKLRPNaSLTJP\sHȘÛ]LWPSV[SHYÛOHYLRL[SPNY Y )LUaLYȴLRPSKLIPYV[VTVIPSSL`VSJ\S\R`HWHYRLU`VSRLUHYÛUKHRPULZULSLYPNLYP`L NPKP`VYT\ȴNPIPHSNÛSHYÛaV`ZH`VS\URLUHYÛUKHK\YHUNaSLTJPULZULSLYPK\Y\`VY NY Y.Y SK Ș NPIPOHYLRL[NaSL`LULNYLMHYRSÛHSNÛSHUHIPSLUIPYVSH`KÛY@HUP IHȘÛSIPYRH]YHTKÛY 2HaHUÛT /HYLRL[PUNYLJLSPVSK\Ș\sÛRHYÛTÛUÛ `HWHY )PYJPZTPUOHYLRL[PUPHUSHTHUÛULUKVȘY\`VS\ZHIP[IPYUVR[HZLsLYLRNaSLT `HWTHR[ÛY :LsPSLU I\ ZHIP[ UVR[H`H YLMLYHUZ UVR[HZÛ KLUPY 9LMLYHUZ UVR[HSHYÛ KHPTHK\YN\URHI\SLKPSPY 6OoSKLOHYLRL[IPYJPZTPUYLMLYHUZUVR[HZÛUHNYLRVU\T\U\UKLȘPȴTLZP VSHYHR[HUÛTSHUHIPSPY *PZPTSLYPUOHYLRL[P[LSLTLKUTL]L[P[YLȴPTVSTHR aLYL sMHYRSÛȴLRPSKL NLYsLRSLȴLIPSPY HAREKET k[LSLTL +UTL ;P[YLȴPT OHYLRL[P OHYLRL[P OHYLRL[P k[LSLTL OHYLRL[P ! /HYLRL[L IHȴSHKÛȘÛ UVR[HKHU \aHRSHȴHU JPZTPU OHYLRL[PKPY 6[VTVIPS[YLU\sHR` Y `LUPUZHU[LSLTLOHYLRL[P`HWHIPSPY 143 6×Q×I 3. h1ņ7( )ņ=ņ. HAREKET 2HaHUÛT . US ROH`H[[H RHYȴÛSHȴÛSHU JPZPTSL- NRQXDQODW×PO× +UTLOHYLRL[P!:HIP[IPYUVR[HL[YHMÛUKHKVSHȴHUJPZTPUOHYLRL[PKPY)PYPWPU \J\UHIHȘSHUÛWKUK Y SLUJPZTPUIPYHYHs [LRLYPUPU]L`HWLY]HULSLYPUOHYLRL[PKUTL OHYLRL[PULYULRVSHYHR]LYPSLIPSPY ǦW *PZPT T YPUOHYLRL[SLYPUPZÛUÛÅHUKÛYÛY ǦW\J\UKHRPJPZPTKUTLOHYLRL[P `HWTHR[HKÛY ;P[YLȴPTOHYLRL[P!ǦRPUVR[HHYHZÛUKHNPKPWNLSTLOHYLRL[PKPY:HH[ZHYRHJÛ sLRPSPWIÛYHRÛSHUNP[HY[LSP[P[YLȴPTOHYLRL[P`HWHY 2VU\T!2VU\TOHYLRL[P[HUÛTSHYRLU R\SSHUKÛȘÛTÛa ULTSP IPY RH]YHTKÛY )PYJPZTPUYLMLYHUZUVR[HZÛUHIHȴSHUNÛs UVR[HZÛVSHU\aHRSÛȘÛ]L`U RVU\T\U\ ILSPYSLY2ÛZHJHRVU\TYLMLYHUZUVR[HZÛUH NYL `US \aHRSÛR VSHYHR [HUÛTSHUÛY 9LMLYHUZ UVR[HZÛUKHU JPZTPU I\S\UK\Ș\ `LYLsPaPSLU]LR[YKLRVU\T]LR[Y K Y kYULȘPU" L]PTPaKLU VR\S\T\aH IPY ]LR[YsPaLYLRL]KLUVR\SHNPKPȴ`U U ]L L]VR\SHYHZÛ\aHRSÛȘÛ[LZWP[L[TPȴVS\Y\a )HȴRHIPYKL`PȴSLVR\S\UL]LNYLRVU\T\U\I\S\Y\a y x x A z 6R\S\UL]LNYLRVU\T\ @Y UNL!)PYOHYLRL[SPUPUNLs[PȘPUVR[HSHYIPYSLȴ[PYPSKPȘPUKLVY[H`HsÛRHUȴLRSL `Y UNLKLUPY)\K\Y\TKHOLYOHYLRL[PURLUKPULHP[IPY`ULYNLZP]HYKÛYkYULȘPU + U`H . ULȴ L[YHMÛUKH KULYRLU LSPW[PR `Y UNL sPaLY + U`H»UÛU sL]YLZPUKLRP OHILYSLȴTL\`K\Z\KHPYLZLS`Y UNLKLOHYLRL[LKLY )PYPWPU\J\UHIHȘSHUÛWKUK Y SLUJPZTPU`Y UNLZPKHPYLZLSKPY + a]L]PYHQZÛaIPY`VSKHNPKLUHYHIHUÛU`Y UNLZPKVȘY\ZHSKÛY ,SPW[PR`Y UNL )\RVU\KHKVȘY\ZHS`Y UNLSPOHYLRL[SLYPUJLSLULJLR[PY +VȘY\ZHS`Y UNL 144 +HPYLZLS`Y UNL )ņ=ņ. NRQXDQODW×PO× (SÛUHU@VS!)PYOHYLRL[SPUPU`Y UNL\a\US\Ș\ HSKÛȘÛ `VS\ ]LYPY (UJHR `VS RH]YHTÛ OHYLRL[P [LR IHȴÛUH PMHKL LKLTLa s UR OHYLRL[PU `U ]L OHYLRL[SPUPU RVU\T\ HSKÛȘÛ `VSH IHRÛSHYHR HUSHȴÛSHTHa kYULȘPU ¸(YHIH RT `VS HSKÛ¹ PMHKLZPUKL HYHIHUÛU OHUNP `UL `H KH OHUNPUVR[HSHYHYHZÛUKHRPRT`VS\HSKÛȘÛILSSPKLȘPSKPY@VS`HSUÛaJHI ` RS ROHRRÛUKHIPSNP ZHȘSHTHR[HKÛY)\ULKLUSLZRHSLYIPYI ` RS R[ Y C 2HaHUÛT 2VU\T `LYKLȘPȴ[PYTL HSÛUHU `VS Z YH[]LOÛaRH]YHTSHYÛUÛHsÛRSH`HYHR A IPYIPYP`SLPSPȴRPSLUKPYPY ) X T = X AB + X BC ǸLRPS0 ǸLRPS 0»KL ( UVR[HZÛUKH I\S\UHU HYHIH ]LYPSLU UVR[HSHYKHU NLsLYLR UJL )`LKHOHZVUYH*UVR[HZÛUHNLSTLZPOoSPUKLHSKÛȘÛHSKÛȘÛ`VS()]L)*`VSSHYÛUÛU[VWSHTÛKÛY x T = x AB + x BC /HYLRL[PKHOHP`PHUSH`HIPSTLRPsPUOHYLRL[LHP[IHȴRHIPSNPSLYKLPsLYLU`LY KLȘPȴ[PYTLRH]YHTÛUÛR\SSHUTHSÛ`Ûa @LY+LȘPȴ[PYTL!)PYJPZPTRVU\TKLȘPȴ[PYP`VYZHOHYLRL[LKP`VYKLTLR[PY*PZTPUZVURVU\T\`SHPSRRVU\T\HYHZÛUKHRP]LR[YLSMHYR`LYKLȘPȴ[PYTLZPULLȴP[[PY (»UVR[HZÛUKHU)UVR[HZÛUHNPKLUOHYLRL[SPUPU`LYKLȘPȴ[PYTLZP Tx = x 2 - x 1 KPY ǸLRPS00»KLNY SK Ș NPIP`LYKLȘPȴ[PYTLRH]YHTÛOHYLRL[PU`U ]LOHYLRL[SPUPUZVUI\S\UK\Ș\UVR[HOHRRÛUKHIPSNPPsLYKPȘPUKLUULTSPKPY @LY KLȘPȴ[PYTL ]LR[YLS IPY I ` RS R VSK\Ș\UKHUPȴHYL[P]L`H¶VSHIPSPY (SÛUHU `VS PSL `LY KLȘPȴ[PYTL HYHZÛUKHRP MHYRÛKHOHP`PHUSH`HIPSTLRPsPU2UVR[HZÛUKHU 3UVR[HZÛUHNZ[LYPSLU`VSKHNPKLUOHYLRL[SP`L KPRRH[LKPUPa y A Tx x1 ) 2 UVR[HZÛUKHU 3 UVR[HZÛUH RLZPRSP sPaNPx2 SLYP [HRPW LKLYLR NPKLU OHYLRL[SPUPU HSKÛȘÛ `VS 6 ǸLRPS00 `Y UNL \a\US\Ș\UH LȴP[[PY @LY KLȘPȴ[PYTLZP PZLȴLRPSKLNZ[LYPSKPȘPNPIP23UVR[HSHYÛHYHZÛUKHRPLURÛZH\aHRSÛR[ÛY x +PRRH[ xT(SÛUHU`VS (SÛUHU`VSZRHSLY"`LYKLȘPȴ[PYTL]LR[YLSI ` RS R[ Y 2 Tx @LYKLȘPȴ[PYTL L 145 6×Q×I 3. h1ņ7( )ņ=ņ. HAREKET NRQXDQODW×PO× Örnek A ) C ¶ ¶ ¶ + , - )HȴSHUNÛsRVU\T\UKHI\S\UHUIPYOHYLRL[SPKVȘY\ZHS`VSKHUJL-»`LKHOH ZVUYH)»`LNPKP`VY )\UHNYLOHYLRL[SPUPU" H(SKÛȘÛ`VSRHsT»KPY& I@LYKLȘPȴ[PYTLRHsT»KPY& Çözüm H_;VWSHT$_6-_-) _;VWSHT$ _;VWSHT$T I Tx = x B - x O Tx = - 20 - 0 Tx = - 20 m Örnek ) T T C ( UVR[HZÛUKH I\S\UHU IPY OHYLRL[SP KVȘY\ZHS `VSKH UJL )»`L ZVUYH *»`L T KHOHZVUYH+»`LNLSP`VY + A )\UHNYLOHYLRL[SPUPU" H(SKÛȘÛ`VSRHsT»KPY& I@LYKLȘPȴ[PYTLZPRHsT»KPY& 146 )ņ=ņ. NRQXDQODW×PO× Çözüm H_;VWSHT$_()_)*_*+ _;VWSHT$$T I ) T + C Tx T T + A Tx A , = 50 m T T , Tx = x AE + x ED 2 Tx 2 = x 2AE + x ED 2 2 2 Tx = 30 + 40 2 Tx = 2500 Tx = 50 m SÜRAT )PYUVR[HKHUKPȘLYPULNPKLUIPYOHYLRL[SP UL RHKHY RÛZH Z YLKL PRPUJP UVR[H`H ]HYÛYZH Z YH[P V RHKHY I ` R KLTLR[PY )HȴRH IPY KL`PȴSL `VS\U UL RHKHY Z YLKL HSÛUKÛȘÛUÛU IPY Ss Z K Y(UJHRZ YH[OHYLRL[PU`U ]LRVU\T\OHRRÛUKHIPSNPPsLYTLakYULȘPU¸ZHH[[L RTO OÛaSH NPKLU HYHIH¹ PMHKLZPUKL HYHIHUÛUOHUNP`UKLNP[[PȘP`HKHOHUNPUVR[HSHY HYHZÛUKH `LY KLȘPȴ[PYKPȘP HUSHȴÛSHTHa `HSUÛaJH IPYZHH[SPRaHTHUKPSPTPUKLRTSPR`VS\HSHJHȘÛHUSHȴÛSÛY: YH[POLZHWSHTHRPsPU HSÛUHU`VS\]LNLsLUOHYLRL[Z YLZPUPIPSTLR`L[LYSPKPY: YH[ZRHSLYIPYI ` RS R[ Y Sürat = Alınan yol Hareket süresi : YH[¸]¹ZLTIVS `SLNZ[LYPSPY)PYPTPTZKPY x $ $ Yol x 1 ( v = dir. t t $ Süre /Ûa!/HYLRL[PU`U ]LOHYLRL[SPUPUI\S\UK\Ș\RVU\TOHRRÛUKHIPSNPZHOPIP VSTHRPZ[LKPȘPTPaKLOHYLRL[SPUPU`LYKLȘPȴ[PYTLZPULIHRHYÛa@LYKLȘPȴ[PYTLUPUOHYLRL[Z YLZPULVYHUÛOÛaÛ]LYPY)HȴRHIPYKL`PȴSLOÛaIPYPTaHTHUKHRP`LYKLȘPȴ[PYTLKPY " j" PSLNZ[LYPSPY=LR[YLSIPYI ` RS R[ Y /Ûa$ j= @LYKLȘPȴ[PYTL AHTHU Yol Süre : YH[ x [ v T Z TZ : YH[IPYPT[HISVZ\ +PRRH[ Yol Zaman @LYKLȘPȴ[PYTL Sürat = /Ûa$ AHTHU Tx x Son - x ilk = Tt t Son - t ilk 147 6×Q×I 3. h1ņ7( )ņ=ņ. HAREKET NRQXDQODW×PO× Örnek )PYOHYLRL[SPKVȘY\ZHS`VSKHZHIP[OÛaSHUJLR\aL`LTKHOHZVUYHKVȘ\`HKVȘY\T`VS\[VWSHTZHUP`LKLNPKP`VY )\UHNYLOHYLRL[SPUPU" H: YH[PRHsTZKPY I/ÛaÛRHsTZKPY Çözüm H(SKÛȘÛ`VS! x = x AB + x BC T ) T I@LYKLȘPȴ[PYTL! Tx = x AB + x BC 2 2 2 Tx = x AB + x BC 2 2 Tx = 15 + 20 2 Tx = 525 Tx = 25 m Hız: j = (USÛR OÛa VY[HSHTH OÛa RH]YHTSHYÛUÛ HsÛRSHY]LYULR]LYPY A Tx Tt j= 2HaHUÛT 2 C Tx x = 15 + 20 x = 35m x 35 = 7 m /s Sürat: v = = t 5 25 = 5m/s 5 6Y[HSHTH: YH[!)PYOHYLRL[Z YLZPUJLZ YH[ KLȘPȴRLUVSHIPSPY)HȴRHIPYPMHKL`SLOHYLRL[PUMHYRSÛHUSHYÛUKHZ YH[MHYRSÛKLȘLYSLYHSHIPSPYkYULȘPU IPY H[ `HYÛȴÛUKH Z[HY[ ]LYPSPYRLU Z YH[P ZÛMÛY VSHU H[ `HYÛȴIV`\UJHOÛaSHUÛY`H]HȴSHY]L`HZHIP[Z YH[SL OHYLRL[LKLIPSPY)\K\Y\TKHIHȴ[HUZVUHZHOPW VS\UHUKLȘLYSLYPUVY[HSHTHZÛI\S\UHIPSPY6Y[HSHTH Z YH[HSÛUHU[VWSHT`VS\U[VWSHTOHYLRL[Z YLZPULVYHUÛKÛY 6Y[HSHTHZ YH[$ ;VWSHT`VS ;VWSHTOHYLRL[Z YLZP v ort = x Toplam t Toplam 6Y[HSHTH/Ûa!)PYOHYLRL[SPPRPUVR[HHYHZÛUKHMHYRSÛOÛaSHYSHOHYLRL[L[[PȘPUKL OÛaÛUIPYVY[HSHTHKLȘLYSLYPUKLUZaLKPSLIPSPY ;VWSHT`LYKLȘPȴ[PYTLUPU[VWSHTOHYLRL[Z YLZPULVYHUÛVY[HSHTHOÛaÛ]LYPY 6Y[HSHTHOÛa$ j Ort = 148 Tx dir. Tt ;VWSHT`LYKLȘPȴ[PYTL ;VWSHTOHYLRL[Z YLZP )ņ=ņ. NRQXDQODW×PO× Örnek +VȘY\ZHS `VSKH j 1 = 20 m/s OÛaSH ZHUP`L KHOH ZVUYH KH H`UÛ `UKL j 2 = 5 m/s OÛaSHZHUP`LNPKLUHYHJÛU H6Y[HSHTHZ YH[PRHsTZ»KPY I6Y[HSHTHOÛaÛRHsTZ»KPY Çözüm H : YH[$ ;VWSHT`VS ;VWSHTZ YL x 1 = j 1 .t 1 = 20.5 = 100 m x 2 = j 2 .t 2 = 5.10 = 50 m v= x1 + x2 t1 + t2 v= 100 + 50 150 = = 10 m/s'dir. 5 + 10 15 I+VȘY\ZHS`VSKHH`UÛ`UKLNPKLUHYHsSHYÛUHSKÛRSHYÛ`VS`LYKLȘPȴ[PYTLSLYPULLȴP[VSHJHȘÛUKHUVY[HSHTHZ YH[SLYPVY[HSHTHOÛaSHYÛUHLȴP[VS\Y j= Tx = 10 m/s'dir. Tt Örnek )PY `VS\U `HYÛZÛUÛ j 1 = 100 km/h KPȘLY `HYÛZÛUÛ j 2 = 60 km/h OÛaSH NPKLU HYHJÛUVY[HSHTHOÛaÛULKPY& Çözüm @VS\U`HYÛZÛ_VSZ\U x x j 1 = 100 km/h j 2 = 60 km/h /HYLRL[Z YLZP x _bb b j1 b 2x x+x x+x `( j = (j= = ( j = 75 km/h x bbb t1 + t2 x x x x t2 = + + bb j2 j1 j2 100 60 a t1 = 149 6×Q×I 3. )ņ=ņ. HAREKET h1ņ7( NRQXDQODW×PO× (UP/Ûa(UP: YH[!)PYOHYLRL[SPUPUOLYOHUNPIPYHUKHRPOÛaÛUHHUSÛRHUP OÛaKLUPY +\]HY )L`aIVS ;VW\ $ j = 10 m/s ı j = - 6 m/s 2 KPY (UPOÛaI ` RS RVSHYHRHUPZ YH[LLȴP[[PY(UJHROÛaÛU]LR[YLSIPYI ` RS RVSK\Ș\ `U U U ULTSP VSK\Ș\ KPRRH[L HSÛUTHSÛKÛY kYULȘPU ȴLRPSKLRP [LUPZ [VW\ j = 10 m/s OÛaSH 2 OPaHZÛUKHU NLsPW K\]HYH sHYWHYHR j ı = 6 m/s OÛaSHKUT ȴVSZ\U hHYWTHKHU UJL 2 OPaHZÛUKHRP HUSÛR OÛaÛ j K = + 10 m/s Z YH[P]2$TZ»KPY (UJHRKULYRLU2OPaHZÛUKHRPHUSÛROÛaÛ j K = - 6m/s, HUSÛRZ YH[PPZL]2$TZ .Y SK Ș NPIPOÛa`US IPYI ` RS RVSK\Ș\UKHU¶PȴHYL[PHSTÛȴ[ÛY(UJHR I ` RS RVSHYHR`PULVHUKHRPZ YH[LLȴP[[PY /Ûa+LȘPȴPTP AHTHU Ǧ]TL 6v 6[ a TZ Z m s2 Ǧ]TLIPYPT[HISVZ\ Ǧ]TL!/HYLRL[LKLUIPYJPZPTOÛaÛUÛKLȘPȴ[PYP`VYZH P]TLZP ]HY KLTLR[PY )\ KLȘPȴPT ULRHKHYRÛZHZ YLKLNLYsLRSLȴPYZLP]TLVRHKHYI ` RVS\YǦ]TLIPYPTaHTHUKHRPOÛaKLȘPȴPTPVSHYHR[HUÛTSHUÛY¸H¹OHYÄ`SLNZ[LYPSPY ]L]LR[YLSIPYI ` RS R[ Y a= Tj j Son - j ilk [PY = t Son - t ilk Tt Örnek +VȘY\ZHS`VSKHZHIP[TZOÛaSHNPKLUHYHsOÛaÛUÛK aN UHY[ÛYHYHRZHUP`LKLTZOÛaH\SHȴÛ`VY(YHJÛUP]TLZPRHsTZ2KPY Çözüm P]TL +PRRH[ :HIP[OÛaSHOHYLRL[LKLUJP- a= Tj j - j1 = 2 Tt t2 - t1 a= 12 - 2 10 = = 2m /s 2 5-0 5 ZPTSLYPUP]TLZPZÛMÛYKÛY Örnek +VȘY\ZHS`VSKHRTOOÛaSHNPKLUHYHsMYLULIHZÛUJH]LK aN U`H]HȴSH`HYHRZHUP`LKLK\Y\`VY(YHJÛUP]TLZPRHsTZ2KPY Çözüm 1 km/h = 10 m/s 36 RTO$TZ 150 a= Tj j 2 - j 1 0 - 10 = = = –2m/s 2 t2 - t1 5-0 Tt )ņ=ņ. NRQXDQODW×PO× + aN U+VȘY\ZHS:HIP[/ÛaSÛ/HYLRL[ j = j +PRRH[ j = j j2 = j j = j Tx 1 = Tx 2 = Tx 3 [ Tx 1 = x Tx 2 = x [ Tx 2 = x [2 [ +VȘY\ZHS`VS\UI [ UUVR[HSHYÛUKHH`UÛOÛaSHNLsLUJPZTPUOHYLRL[PKPY*PZPT LȴP[Z YLKLLȴP[TPR[HY`VSHSÛY/ÛaKLȘPȴPTPVSTHKÛȘÛUKHUP]TLZPZÛMÛYKÛY Bilgi /Ûa AHTHU .YHÄȘP ! /Ûa aHTHUSH KLȘPȴTLKPȘPUKLU NYHÄR ȴLRPSKLRP NPIP VS\Y.YHÄȘPUHS[ÛUKHRHSHUISNLUPUHSHUÛ`LYKLȘPȴ[PYTL`P]LYPY Tx /Ûa [ [ Tx = T j.Tt [ AHTHU .YHÄȘPU HS[ÛUKH RHSHU ISNL HSHUÛ`LYKLȘPȴ[PYTL`P]LYPY 2VU\TAHTHU.YHÄȘP /HYLRL[SPLȴP[aHTHUHYHSÛRSHYÛUKHLȴP[TPR[HY`VSHSÛY/HYLRL[PURVU\TaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY 2VU\T x Bilgi 2VU\T aHTHU NYHÄȘPUKL LȘPTOÛaHLȴP[[PY x [ AHTHU x x 6x x _ 6[ [Z [ Ǧ]TLAHTHU.YHÄȘP /Ûa KLȘPȴPTP VSTHKÛȘÛUKHU P]TL KHPTH ZÛMÛYKÛYǦ]TLaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY Ǧ]TL [ Tx Tt x - x0 j= dır. t - t0 tan a = j = AHTHU 151 6×Q×I 3. h1ņ7( )ņ=ņ. HAREKET NRQXDQODW×PO× Örnek 2HaHUÛT AHTHUZ 2 + aN U KVȘY\ZHS OHYLRL[ PsPU RV- 2VU\TT 2 6 U\T OÛa ]L aHTHU RH]YHTSHYÛUÛ +VȘY\ZHS `VSKH RVU\T\U aHTHUH IHȘSÛ KLȘPȴPTP [HISVKHRPNPIPVSHUHYHJÛU" H2VU\TaHTHUNYHÄȘPUPsPaPUPa HsÛRSHY I/ÛaaHTHUNYHÄȘPUPsPaPUPa JǦ]TLaHTHUNYHÄȘPUPsPaPUPa Çözüm H;HISVKHRPKLȘLYSLY`LYPUL`HaÛSKÛȘÛUKH2VU\TaHTHUNYHÄȘPȴLRPSKLRPNPIPVS\Y _T 6 2 2 [Z I_[NYHÄȘPUKLLȘPTOÛaÛ]LYPY TZ aHTHUHYHSÛȘÛUKHRPOÛa! 4 x1 - x0 t1 - t0 6-2 = 4m/s j= 1-0 j= aHTHUHYHSÛȘÛUKHRPOÛa! j = /ÛaKLȘPȴPTPZÛMÛYVSK\Ș\UKHUP]TLZÛMÛYKÛY 2 HTZ 152 [ [Z x 3 - x 2 14 - 10 = = 4m / s t3 - t2 3-2 JǦ]TLaHTHUNYHÄȘP! 2 x 2 - x 1 10 - 6 = = 4m/s t2 - t1 2-1 AaHTHUHYHSÛȘÛUKHRPOÛa! j = .YHÄRȴLRPSKLRPNPIPKPY [Z )ņ=ņ. NRQXDQODW×PO× Örnek +PRRH[ j L = 4m/s j K = 2m/s +VȘY\ZHS `VSKH aÛ[ `UKL OHYLRL[ LKLU OHYLRL[SPSLYPU HYHZÛUKHRP\aHRSÛR x = 300 m x = (j K + j L ) [ PMHKLZP`SL I\S\U\Y ) A +VȘY\ZHS`VSKHZHIP[OÛaSHYSHOHYLRL[LKLU2]L3HYHsSHYÛH`UÛHUKH(]L )UVR[HSHYÛUKHUNLsP`VY)\HYHsSHYRHsZZVUYHRHYȴÛSHȴÛY& Çözüm [Z YLZVUYH*UVR[HZÛUKHRHYȴÛSHȴTÛȴVSZ\USHY x = x AC + x BC x = j K .t + j L .t x = (j K + j L) .t 300 = (2 + 4) .t t = 50 s C A ) Örnek , K = 100 m , L = 200 m j k = 6 m/s A j L = 4m / s x = 300 m ) 2[YLUPT3[YLUPT\a\US\Ș\UKHKÛY+VȘY\ZHS`VSKH j K = 6 m/s j L = 4 m/s OÛaSHOHYLRL[LKLU2]L3[YLUSLYP(]L)KLUH`UHUKHNLs[PR[LURHs ZHUP`LZVUYHHYRH\sSHYÛ`HU`HUHNLSPY& Çözüm x = (j K + j L) .t 600 = (6 + 4) . t t = 60 s 153 6×Q×I 3. h1ņ7( )ņ=ņ. HAREKET NRQXDQODW×PO× Örnek j L = 2m/s j k = 4m/s A x = 200 m +PRRH[ +VȘY\ZHS `VSKH H`UÛ `UKLNPKLUOHYLRL[SPSLYHYHZÛUKHRP\aHRSÛR x = (j K - j L) .t LȴP[SPȘP`SL I\S\U\Y A ) A +VȘY\ZHS`VSKHH`UÛ`UKLZHIP[OÛaSHYSHOHYLRL[LKLU2]L3HYHsSHYÛRHs ZHUP`LZVUYH`HU`HUHNLSPY& Çözüm [Z YLZVUYH*UVR[HZÛUKH`HU`HUHVSZ\USHY x = x AC - x BC x = j K .t - j L .t x = (j K - j L) .t 200 = (4 - 2) .t t = 100 s A ) C Örnek 2VU\TaHTHUNYHÄȘP]LYPSLUOHYLRL[SPSLYKLU 4»UPU OÛaÛ j VSK\Ș\UH NYL 2 ]L 3 UPU OÛaÛ RHs j KPY& _T 2 L 2x M x [ [Z [ Çözüm /ÛaIHȘÛU[ÛZÛUKHKLȘLYSLYP`LYPUL`HaHSÛT j= 154 Tx ( Tt jM = x-0 x = =j 2t - 0 2t jL = x-0 x = = 2j t-0 t jK = 2x - 0 2x = = 4j t-0 t )ņ=ņ. NRQXDQODW×PO× Örnek 2VU\TaHTHUNYHÄȘP]LYPSLU OHYLRL[SPUPUOÛaaHTHUNYHÄȘPUPsPaPUPa _T 2 4 6 [Z ¶ Çözüm 2VU\TAHTHUNYHÄȘPUKLLȘPTOÛaÛ]LYPY Tx x 1 - x 0 20 - 0 HYHSÛȘÛUKHRPOÛa $ j = = = = 10m/s Tt t1 - t0 2-0 HYHSÛȘÛUKHRPOÛa $ j = Tx x 2 - x 1 20 - 20 = = =0 Tt t2 - t1 4-2 HYHSÛȘÛUKHRPOÛa $ j = Tx x 3 - x 2 0 - 20 = = = - 10 m/s Tt t3 - t2 8-6 HYHSÛȘÛUKHRPOÛa $ j = Tx x 4 - x 3 - 20 - 0 = = = - 10 m/s Tt t4 - t3 8-6 TZ 2 4 6 [Z ¶ /ÛaaHTHUNYHÄȘP 155 6×Q×I 3. h1ņ7( )ņ=ņ. HAREKET NRQXDQODW×PO× Örnek TZ /ÛaaHTHUNYHÄȘP]LYPSLUOHYLRL[SPUPURVU\T aHTHUNYHÄȘPUPsPaPUPa [Z 2 ¶ Çözüm /ÛaaHTHUNYHÄȘPUPUHS[ÛUKHRPISNLUPUHSHUÛ `LYKLȘPȴ[PYTL`LLȴP[[PY TZ Tx 1 = 8.1 = + 8 m Tx 2 = 8.1 = - 8 m Tx 1 Tx 2 [Z 2 ¶ _T ,SKL LKPSLU KLȘLYSLYL NYL RVU\T aHTHU NYHÄȘPȴLRPSKLRPNPIPVS\Y! +PRRH[ [Z 2 + aN U/ÛaSHUHU:HIP[Ǧ]TLSP/HYLRL[ Tx 1 < Tx 2 < Tx 3 j Tx 1 [ j2 j Tx 2 [ j Tx 3 [2 [ ,ȴP[aHTHUHYHSÛRSHYÛUHRHYȴÛSÛROÛaÛUÛLȴP[TPR[HYKHHY[ÛYHUJPZTPU`HW[ÛȘÛOHYLRL[LZHIP[P]TLSPKLUPY/ÛaKLȘPȴPTPOLYHYHSÛR[HZHIP[VSK\Ș\UKHUP]TLZPZHIP[[PY /HYLRL[SPUPU`LYKLȘPȴ[PYTLZPIPYUJLRPaHTHUHYHSÛȘÛUHNYLKHOHI ` RVSHJHR[ÛY ]LI\I ` TLK aLUSPVSHYHRHY[HJHR[ÛY 156 )ņ=ņ. NRQXDQODW×PO× /ÛaAHTHU.YHÄȘP Bilgi /ÛaK aN UHY[HJHȘÛUKHUNYHÄRȴLRPSKLRPNPIPVS\Y /Ûa aHTHU NYHÄȘPUKL LȘPTP]TL`P]LYPY /Ûa tan a = a = a = AHTHU [ Tj Tt j2 - j1 dir. t2 - t1 TZ 2VU\TAHTHU.YHÄȘP /HYLRL[SPUPU IPY UJLRP aHTHU HYHSÛȘÛUH NYL `LY KLȘPȴ[PYTLZP HY[HJHȘÛUKHU RVU\TaHTHUNYHÄȘPȴLRPSKLRPNPIPVS\Y Tj _ [ T[ [Z 2VU\T x [ AHTHU Bilgi Ǧ]TLAHTHU.YHÄȘP /ÛaKLȘPȴPTPOLYHYHSÛR[HZHIP[VSK\Ș\UKHUǦ]TLaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY Ǧ]TLaHTHUNYHÄȘPUPUHS[ÛUKHRHSHUISNLUPUHSHUÛOÛaKLȘPȴPTPUP]LYPY Ǧ]TL aHTHU NYHÄȘPUKL NYHÄȘPU HS[ÛUKH RHSHU HSHU OÛa KLȘPȴPTPUP]LYPY Ǧ]TL Ǧ]TL a Tj a [ [ AHTHU AHTHU 157 6×Q×I 3. h1ņ7( )ņ=ņ. HAREKET NRQXDQODW×PO× Örnek TZ /ÛaaHTHUNYHÄȘPȴLRPSKLRPNPIPVSHUOHYLRL[SPUPU" H2VU\TaHTHU IǦ]TLaHTHUNYHÄȘPUPsPaPUPa 2 [Z 4 Çözüm H.YHÄȘPUHS[ÛUKHRHSHUISNLUPUHSHUÛ`LYKLȘPȴ[PYTL`LLȴP[[PY 10.2 = 10 m 2 Tx 2 = 10.2 = 20 m _T Tx 1 = TZ Tx 2 Tx 1 2 4 4 2 [Z [Z )\UHNYLRVU\TaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY HTZ2 I/ÛaaHTHUNYHÄȘPUKLLȘPTP]TL`LLȴP[[PY ¶aHTHUHYHSÛȘÛUKHP]TL! a= Tj j 1 - j 0 10 - 0 2 = = = 5m/s t1 - t0 2-0 Tt ¶aHTHUHYHSÛȘÛUKHP]TL! a= 158 j2 - j1 Tj 10 - 10 0 = =0 = = Tt t2 - 4 4-2 2 2 4 [Z )ņ=ņ. NRQXDQODW×PO× + aN U@H]HȴSH`HU/HYLRL[:HIP[Ǧ]TLSP j2 j j j +PRRH[ Tx 1 > Tx 2 > Tx 3 Tx 1 Tx 2 [ [ Tx 3 [2 [ /HYLRL[SPUPUOÛaÛLȴP[aHTHUHYHSÛRSHYÛUHRHYȴÛSÛRLȴP[TPR[HYKHHaHSÛ`VYZHOHYLRL[SPK aN U`H]HȴSHTHOHYLRL[P`HWÛ`VYKLTLR[PY/ÛaKLȘPȴPTPOLYHYHSÛR[HZHIP[[PY /HYLRL[SPLȴP[Z YLKLIPYUJLRPaHTHUHYHSÛȘÛUHNYLKHOHHa`LYKLȘPȴ[PYLJLR[PY /ÛaAHTHU.YHÄȘP /ÛaaHTHUSHK aN UHaHSHJHȘÛUKHUOÛaaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY /Ûa 2HaHUÛT Ǧ]TL RH]YHTÛUÛ OÛaSHUTH ]L `H]HȴSHTHRH]YHTÛ`SHPSPȴRPSLUKPYPY AHTHU [ 2VU\TAHTHU.YHÄȘP /HYLRL[SPIPYUJLRPaHTHUHYHSÛȘÛUHNYLKHOHHa `LYKLȘPȴ[PYPY2VU\TaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY _T x Tx 1 > Tx 2 > Tx 3 [ [Z +PRRH[ Ǧ]TLAHTHU.YHÄȘP Ǧ]TL /ÛaKLȘPȴPTPOLYHYHSÛR[HZHIP[[PY(UJHRZVUOÛa KLȘLYPPSROÛaKLȘLYPUKLUR s RVSHJHȘÛUKHUP]TLUPUPȴHYL[PULNH[PM[PY %VSK\Ș\UKHUP]TL ULNH[PM[PY TZ -a [ AHTHU a= j - j0 Tj = KPY t - t0 Tt Ǧ]TLaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY [ [Z 159 6×Q×I 3. h1ņ7( )ņ=ņ. HAREKET NRQXDQODW×PO× +VȘY\ZHSOHYLRL[NYHÄRSLYP _ ¶_ :HIP[/ÛaSÛ/HYLRL[ 2VU\T +PRRH[ @HUKHRP NYHÄRSLYKL NYHÄȘPUaHTHULRZLUPUPUHS[ÛUKHsPaPSTLZPOHYLRL[SPUPU[LYZ`UKL NP[[PȘPUP NZ[LYPY @H]HȴSH`HU OHYLRL[PUP]TLNYHÄȘPOHYPs + aN U/ÛaSHUHU/HYLRL[ 2VU\T 2VU\T _ _ [ _ [ AHTHU AHTHU -x -x /Ûa [ AHTHU - [ Ǧ]TL H AHTHU ¶H H [ AHTHU [ ¶H ;LYZ`UKL`H]HȴSHTHK\Y\T\UKHP]TLUPUWVaP[PMVSK\Ș\UHKPRRH[LKPUPa 160 AHTHU - Ǧ]TL Ǧ]TL [ AHTHU - [ AHTHU /Ûa [ -x /Ûa + aN U@H]HȴSH`HU/HYLRL[ AHTHU )ņ=ņ. NRQXDQODW×PO× Örnek /Ûa aHTHU NYHÄȘP ȴLRPSKLRP NPIP VSHU OHYLRL[SPUPU" TZ H2VU\TaHTHU IǦ]TLaHTHUNYHÄRSLYPUPsPaPUPa [Z 4 Çözüm H.YHÄȘPUHS[ÛUKHRHSHUISNLUPUHSHUÛ`LYKLȘPȴ[PYTL`LLȴP[[PY TZ Tx 4 Tx = [Z 12.4 = 24 m 2 )\UHNYLRVU\TaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY _T 24 4 [Z I.YHÄȘPULȘPTPP]TL`LLȴP[[PY a= j - j 0 0 - 12 Tj 2 = 1 = = - 3m/s t1 - t0 4-0 Tt )\UHNYLP]TLaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY aTZ2 4 [Z 161 6×Q×I 3. h1ņ7( )ņ=ņ. HAREKET NRQXDQODW×PO× Örnek /ÛaaHTHUNYHÄȘP]LYPSLUOHYLRL[- TZ SPUPU" H2VU\TaHTHU IǦ]TLaHTHUNYHÄȘPUPsPaPUPa 2 4 6 [Z ¶ Çözüm TZ H .YHÄȘPU HS[ÛUKH RHSHU ISNLUPU HSHUÛ`LYKLȘPȴ[PYTL`P]LYPY 20.2 = + 20 m 2 - 20.2 Tx 2 = = - 20 m 2 - 20.2 Tx 3 = = - 20 m 2 20.2 Tx 4 = = + 20 m 2 Tx 1 = Tx 1 4 2 Tx 2 Tx 3 6 Tx 4 [Z ¶ )\UHNYLRVU\TaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY _T 6 2 4 [Z ¶ I/ÛaaHTHUNYHÄȘPUPULȘPTPP]TL`LLȴP[[PY =LYPSLUaHTHUHYHSÛRSHYÛUKHRPP]TLSLYHȴHȘÛKHRPNPIPKPY 162 ¶A a = Tj j 1 - j 0 0 - 20 = = = - 10 m/s 2 t1 - t0 2-0 Tt ¶A a = Tj j 2 - j 1 - 20 - 0 = = = - 10 m/s 2 t2 - t 4-2 Tt ¶A a = Tj j 3 - j 2 0 - (- 20) 20 = = = = + 10 m/s 2 t3 - t2 6-4 2 Tt ¶A a = Tj j 4 - j 3 20 - 0 2 = = = - 10 m/s t4 - t3 8-6 Tt )ņ=ņ. NRQXDQODW×PO× )\UHNYLP]TLaHTHUNYHÄȘPȴLRPSKLRPNPIPVS\Y aTZ2 2 4 6 [Z ¶ @H]HȴSHTHK\Y\T\UKHP]TLUPUOÛaH[LYZ`UKLVSK\Ș\UHKPRRH[LKPUPa Örnek )HȴSHUNÛs[H K\YHU IPY OHYLRL[SPUPU P]TL aHTHU NYHÄȘP ȴLRPSKLRP NPIPKPY )\ OHYLRL[SPUPUOÛaaHTHUNYHÄȘPUPsPaPUPa 2 HTZ 2 6 4 [Z Çözüm 2 HTZ .YHÄȘPU HS[ÛUKH RHSHU ISNLUPU HSHUÛOÛaKLȘPȴPTPULLȴP[[PY Tj 4 Tj 2 6 4 Tj 2 [Z Tj 1 = 2.8 = 16 m/s Tj 2 = 2 (- 8) = - 16m/s Tj 3 = 2.(- 8) = - 16m/s Tj 4 = 2.8 = 16 m/s Tj )\UHNYLOÛaaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY HTZ 2 4 6 [Z 163 6×Q×I 3. ha TS ;LZ[ h1ņ7( 1. (UVR[HZÛUKH I\S\UHUIPY OHYLRL[SPKVȘY\ZHS `VSKHUJL)»`L ZVUYH *»`LKHOHZVUYH +»`LNLSP`VY ) A T T C T 3. A + T ) C 2LUHY \a\US\RSHYÛ T ]L T VSHU KPRKY[NLUPU ( RȴLZPUKL I\S\UHU RHYÛUJH KVȘY\ZHS `VS VSHYHR ) * + UVR[HSHYÛUKHU NLsPW ( UVR[HZÛUH ZHUP`LKLNLSP`VY )\UHNYLOHYLRL[SPUPUOÛaÛ]LZ YH[PHȴHȘÛKHRPSLY KLUOHUNPZPKPY& ($TZ (_$ )_$ *_$ 6_$6_$6_$ ,_$ 6_$ T + )\UHNYLOHYLRL[SPUPUHSKÛȘÛ`VS]L`LYKLȘPȴ[PYTL RHsT»KPY& +_$ 6_$ 2HYÛUJH )$TZ *$TZ ]$TZ]$]$TZ +$ ,$TZ ]$TZ ]$TZ 2. T ) 1 4. +VȘY\ZHS IPY `VS\U ünü j 1 = 10 km/h NLYP`L 3 RHSHUÛUÛ j 2 = 40 km/h OÛaSHNPKLUHYHJÛUVY[HSHTH OÛaÛRHsRTO»KPY& C ( ) * + , T T A + (UVR[HZÛUKHI\S\UHUIPYOHYLRL[SP"ZHIP[OÛaSHKVȘY\ZHS`VSKHUJL)»`LZVUYH*»`LKHOHZVUYHKH+»`L ZHUP`LKLNLSP`VY )\UHNYLOHYLRL[SPUPUOÛaÛ]LZ YH[PHȴHȘÛKHRPSLY KLUOHUNPZPKPY& (]$TZ )]$TZ ,]$TZ j $TZ j $TZ 164 ( ) * + , *]$TZ j $TZ j $TZ j $TZ +]$TZ 5. +VȘY\ZHSIPY`VSKHH`UÛ`UKL]LLȴP[Z YLUJL TZ ZVUYH TZ KHOH ZVUYH TZ OÛaSH OHYLRL[LKLUIPYHYHJÛUVY[HSHTHOÛaÛRHsTZ»KPY& 6. +VȘY\ZHS`VSKHOÛaÛUÛRTO»[LURTO»L ZHUP`LKLsÛRHYHUHYHJÛUP]TLZPRHsTZ2KPY& ( 1 2 ) * 3 2 + , ha TS ;LZ[ 7. 2 L 9. M 2VU\TAHTHUNYHÄȘP ]LYPSLU OHYLRL[SPSLYPU j OÛaSHYÛVYHUÛ K RHs[ÛY& jL 2VU\T 2 ¶_ ¶_ ¶_ _ _ _ _ 2x +VȘY\ZHS `VSKH ]LYPSLU RVU\TSHYKH I\S\UHU HYHsSHY H`UÛHUKHZHIP[OÛaSHOHYLRL[LIHȴSH`ÛWUVR[HZÛUKH RHYȴÛSHȴÛ`VYSHY x )\UHNYLHYHsSHYÛUOÛaaHTHUNYHÄRSLYPHȴHȘÛKH RPSLYKLUOHUNPZPNPIPKPY& ( 2 L 2 M 2 2 L ¶ M , L (¶ ) * + ,¶ 2 L [ M + 2 2 ¶ M [ AHTHU [ ¶_ ¶ [ ¶ * ) [ [ 10. 2 /Ûa aHTHU NYHÄȘP ]LYPSLU OHYLRL[SPUPU RVU\TaHTHUNYH ÄȘP HȴHȘÛKHRPSLYKLU OHUNPZPNPIPVS\Y& TZ L 2 [ M ¶ 4 ( [Z 2 ) _T _T 6 j K = 5m/s jL = ? 2 A A x = 120 m A * L ) + _T + , 2 2 [Z _T 6 4 ) * [Z 2 +VȘY\ZHS`VSKH()UVR[HSHYÛUKHUH`UÛHUKHZH IP[ j K ve j L OÛaSHYÛ`SH NLsLU HYHsSHY Z ZVUYH RHYȴÛSHȴÛ`VY j K = 5 m/s VSK\Ș\UHNYL j L OÛaÛRHs TZKPY& ( [Z 2 [Z _T , 6 2 [Z 165 6×Q×I 3. ha TS ;LZ[ h1ņ7( 11. /ÛaaHTHUNYH ÄȘPȴLRPSKLRPNPIP VSHU OHYLRL[SPUPU RVU\T aHTHU NYHÄȘP HȴHȘÛKH RPSLYKLU OHUNPZP NPIPKPY& TZ 2 [Z 13. TZ [ [ [ [ [Z ¶ ( ) _T * 4 4 _T 2 [Z + _T 2 [Z /ÛaaHTHUNYHÄȘP]LYPSLUOHYLRL[SPUPUP]TLaH THUNYHÄȘPHȴHȘÛKHRPSLYKLUOHUNPZPNPIPKPY& H _T 4 4 2 [Z , [ ¶H 2 [Z ) _T [ [ [Z 2 HTZ ¶H [ H ( HTZ2 2 [ [ [ [Z 2 * [Z [ HTZ H [ ¶H + [ [ [ [Z 2 HTZ H ¶H 12. 2 HTZ 2 4 6 ¶ ( 166 ) * [Z Ǧ ] T L a H T H U NYHÄȘP ]LYPSLU ]L PSR OÛaÛ j 0 = 10 m/s VSHU HYHJÛU ZHUP`L ZVU\U KHRP OÛaÛ RHs TZ»KPY& + , , [ [ [ [ [Z 2 HTZ H ¶H [ [ [ [ [Z ha TSLY 1. A T ) T x Tx T C 4. @VS\U[HTHTÛ_VSZ\U T ) A + $RTO C T (SÛUHU`VS! _$_()_)*_*+ Tx 2 = 30 2 + 40 2 xT$ Tx = 2500 _T$T T x = 50 m + Vort = @LYKLȘPȴ[PYTL! 2 T x + 2x Tx = = 20 m/s x 2x Tt + 10 40 +VȘY\JL]HW!) 5. @LYKLȘPȴ[PYTL! Tx = 20t + 10t + 18t = 48 t j ort = ) 2$RTO +VȘY\JL]HW!( 2. 2x 48t Tx = = 16 m/s 3t Tt +VȘY\JL]HW!* C T A T 6. 1 km/h = Tx T (SÛUHU`VS! _T$_()_)*_*+ xT$ _T$T @LYKLȘPȴ[PYTL! Tx 2 = 12 2 + 16 2 Tx 2 = 400 Tx = 20 m RTO$TZ + v= xT tt a= Tv j2 - j1 = Tt t2 - t1 v= 52 = 2, 6 m/s 20 a= 30 - 10 = 1 m /s 2 20 - 0 Tx Tt 20 v= = 1m/s 20 j= 7. 2»UÛU`LYKLȘPȴ[PYTLZP!_ 3»UPU`LYKLȘPȴ[PYTLZP!_ 4»UPU`LYKLȘPȴ[PYTLZP!¶_ /HYLRL[ Z YLSLYP LȴP[ VSK\Ș\UH NYL 2 $ PZL L= ]LT$¶VSTHSÛKÛY 2HYÛUJHUÛUHSKÛȘÛ`VSKPRKY[NLUPUsL]YLZPRHKHYKÛY +VȘY\JL]HW!) xT$HI _T$$T : YH[P! x 6 v = T = = 1 m /s tt 6 (YHsSHYaÛ[`US K Y6OoSKL @LYKLȘPȴ[PYTL! 2HYÛUJH IHȴSHKÛȘÛ UVR[H`H KUK Ș PsPU `LY KLȘPȴ[PYTLZPZÛMÛYKÛY)\ULKLUSLOÛaÛKHZÛMÛYKÛY +VȘY\JL]HW!) /Ûa! 3. (SÛUHU`VS! RTO$TZ Ǧ]TL! : YH[! +VȘY\JL]HW!( 10 m/s dir. 36 +VȘY\JL]HW!+ _$2L[ $L L$TZ +VȘY\JL]HW!* 167 6×Q×I 3. ha TSLY h1ņ7( 12. Ǧ]TLaHTHUNYHÄȘPHS[ÛUKHRPISNLUPUHSHUÛOÛaKL- 9. 2»UÛUOÛaÛ! Tx K 3x - x x jK = = = 2t - 0 t Tt 3»UPUOÛaÛ! jL = ȘPȴPTPUP]LYPY Tx L - x - 0 x = =2t - 0 Tt 2t jK =-2 jL +VȘY\JL]HW!* 10. .YHÄȘPUHS[ÛUKHRPISNLHSHUÛ`LYKLȘPȴ[PYTL`P]LYPY HYHSÛȘÛUKH Tj 1 = - 4.2 = - 8m/s HYHSÛȘÛUKH Tj 2 = 4.2 = + 8 HYHSÛȘÛUKH Tj 3 = 4.2 = + 8 m/s ;VWSHTOÛaKLȘPȴPTP Tj = - 8 + 8 + 8 = 8 m/s ǦSROÛa j 0 = 10 m/s :VUOÛaTZKPY +VȘY\*L]HW!, (4 + 8) .1 HYHSÛȘÛUKH! Tx 1 = = 6 m + aN U 2 OÛaSHUHU HYHSÛȘÛUKH! Tx 2 = 8.1 = 8 m :HIP[OÛaSÛ 2VU\TaHTHUNYHÄȘP _T 6 2 [Z +VȘY\JL]HW!) 13. .YHÄȘPULȘPTPP]TL`P]LYPY 11. .YHÄȘPU HS[ÛUKH RHSHU ISNL HSHUÛ `LY KLȘPȴ[PYTL`P 8.1 = 4m + aN UOÛaSHUHU 2 HYHSÛȘÛUKH! Tx 1 = HYHSÛȘÛUKH Tx 2 = 8.1 = 8 m :HIP[OÛaSÛ HYHSÛȘÛUKH! Tx 3 = SH`HU 8.1 = 4 m + aN U`H]Hȴ2 [[HYHSÛȘÛUKH a 2 = [[HYHSÛȘÛUKH a 3 = j-j = 0 :HIP[OÛaSÛ 3t - 2t [[ HYHSÛȘÛUKH a 4 = -j 0-j = + aN U `H4t - 3t t ]HȴSHTH _T 4 Ǧ]TLaHTHUNYHÄȘP a H 2 [Z ¶H 168 j-0 j = + aN UOÛaSHUHU 2t - t t 2VU\TaHTHUNYHÄȘP! 0-j j = [LYZ`UKL`H]Hȴt-0 t SHTH ]LYPY [HYHSÛȘÛUKH a 1 = +VȘY\JL]HW!) [ [ [ [ [ +VȘY\*L]HW!( )ņ=ņ. NRQXDQODW×PO× )6Ǹ3<23(90+63+<9(304 1. )PYJPZPTIPYUVR[H`HNYLKLȘPȴ[PYP`VYZHOHYLRL[LKP`VYK\Y 2. :VURVU\TSHPSRRVU\THYHZÛUKHRPLURÛZH`VSHKLUPY 3. )PYJPZTPUHSKÛȘÛ`VSLȴP[[PY 4. )PYPTaHTHUKHRPOÛaKLȘPȴPTPULKLUPY 5. )PYOHYLRL[SPUPUOLYOHUNPIPYHUKHRPOÛaÛUHKLUPY 6. : YH[IPYI ` RS R[ Y 7. )PYJPZPTZHIP[OÛaSÛ`ZHZÛMÛYKÛY @H]HȴSH`HUOHYLRL[SPUPUP]TLZP[LYZ`UKLKPY 9. :HIP[PRPUVR[HHYHZÛUKHRPNPKPWNLSTLOHYLRL[PULOHYLRL[PKLUPY 10. /HYLRL[LKLUIPYHYHJÛU[LRLYSLȘPOLTOLTKLOHYLRL[P `HWHY 11. )PY OHYLRL[SPUPU NLs[PȘP UVR[HSHY IPYSLȴ[PYPSKPȘPUKL VY[H`H sÛRHU ȴLRSL KLUPY 12. 2VU\TIPYI ` RS R[ Y 13. )PYPTaHTHUKHHSÛUHU`VSHKLUPY 14. /ÛaIPYPTaHTHUKHRPLȴP[[PY 169 6×Q×I 3. h1ņ7( )ņ=ņ. HAREKET NRQXDQODW×PO× +VȘY\`\+@HUSÛȴÛ@I\SHSÛT 1. )PYPTaHTHUKHHSÛUHU`VSHOÛaKLUPY 2. 2VU\TZRHSLYIPYI ` RS R[ Y 3. Ǧ]TLSPOHYLRL[SLYKLOÛaKLȘPȴRLUKPY 4. /ÛaaHTHUNYHÄȘPUPULȘPTPP]TL`LLȴP[[PY 5. @H]HȴSHTHOHYLRL[PUKLP]TLOÛaSH[LYZ`US K Y 6. :HIP[OÛaSÛOHYLRL[[LP]TLKLZHIP[[PY 7. 2VU\TaHTHUNYHÄȘPUPULȘPTPOÛaHLȴP[[PY )PYJPZTPUYLMLYHUZUVR[HZÛUH\aHRSÛȘÛKLȘPȴP`VYZH JPZPTOHYLRL[LKP`VYKLTLR[PY 9. + aN UOÛaSHUHUOHYLRL[SPUPUP]TLZPZHIP[[PY 10. )PYJPZTPUOÛaÛKHPTHZ YH[PULLȴP[[PY 11. *PZPTSLY`HSUÛaJH[LSLTL]LKUTLOHYLRL[P`HWHY 12. )PYJPZTPUHUSÛROÛaÛHUSÛRZ YH[PULI ` RS RsLLȴP[[PY 13. )PYOHYLRL[SPIPYUVR[HKHUKPȘLYPULLURÛZH`VSKHUNP[TPȴZL `LYKLȘPȴ[PYTLZPHSKÛȘÛ`VSHLȴP[[PY 14. Ǧ]TL]LR[YLSIPYI ` RS R[ Y 15. 9LMLYHUZUVR[HZÛUHIHȴSHUNÛsUVR[HZÛKHKLUPY 170 )ņ=ņ. NRQXDQODW×PO× )<34(*(hkA,3Ǧ4 9 2 1 10 3 7 6 4 5 1. )PYPTaHTHUKHRPOÛaKLȘPȴPTP 2. @US I ` RS RSLYL]LYPSLUNLULSHK 3. )PYJPZTPUIHȴSHUNÛsUVR[HZÛUHVSHU`US \aHRSÛȘÛUH]LYPSLUHK 4. /HYLRL[P[HUÛTSHYRLUZLsPSLUUVR[H`H]LYPSLUHK 5. )PYOHYLRL[SPUPU`Y UNL\a\US\Ș\UHLȴP[I ` RS R 6. /HYLRL[LULKLUVSHUL[RPKPY 7. /HYLRL[SPUPUOLYOHUNPIPYHUÛUKHRPOÛaÛUHKLUPY )PYPTaHTHUKHRP`LYKLȘPȴ[PYTLKPY 9. /HYLRL[sLȴP[SLYPUKLUIPYPKPY 10. /HYLRL[sLȴP[SLYPUKLUIPYPKPY 171 6×Q×I 3. <`N\SHTH:VY\SHYÛ h1ņ7( 1. x /Ûa aHTHU NYHÄȘP ]LYPSLU 2 3 4 OHYLRL[SPSLYPU RV U\TaHTHU]LP]TLaH THUNYHÄRSLYPUPsPaPUPa /Ûa 2 L AHTHU 2. 2VU\T 2VU\TaHTHUNYHÄȘP]L YPSLU234OHYLRL[SPSLYPUPU OÛa aHTHU ]L P]TL aH THUNYHÄRSLYPUPsPaPUPa 2 L [ M AHTHU [ a [ a [ [ M x 3. /Ûa AHTHU [ [ /ÛaaHTHUNYHÄȘP ]LYPSLU OHYLRL[SPUPU RVU\T aHTHU ]L P]TLaHTHUNYHÄ ȘPUPsPaPUPa a [ [ ¶ 4 2VU\T _ [ [ [ [ AHTHU 2VU\T aH THU NYHÄȘP ]LYPSLU OHYL RL[SPUPU OÛa aHTHU NYHÄ ȘPUPsPaPUPa a [ [ ¶_ 5. /Ûa aHTHU NYHÄȘP ]LYPSLU OHYLRL[SPUPU RVU\T aHTHU ]L P]TL aHTHU NYH ÄRSLYPUPsPaPUPa /Ûa 172 [ [ [ AHTHU x a [ [ <`N\SHTH:VY\SHYÛ 6. /Ûa AHTHU [ [ /ÛaaHTHUNYHÄȘP ]LYPSLUOHYLRL[SPUPU RVU\TaHTHU]L P]TL aHTHU NYH ÄȘPUPsPaPUPa x a [ [ ¶ 7. /ÛaaHTHUNYHÄȘP ]LYPSLU OHYLRL[SPUPU RVU\T aHTHU ]L P]TL aHTHU NYH ÄRSLYPUPsPaPUPa /Ûa x a [ [ [ [ AHTHU ¶ 2VU\T aHTHU NYHÄȘP]LYPSLUOHYL RL[SPUPUOÛaaHTHU ]L P]TL aHTHU NYHÄȘPUPsPaPUPa 2VU\T 2x x 9. [ [ [ a [ 2VU\TaHTHUNYH ÄȘP]LYPSLU2]L3OH YLRL[SPSLYPUPUOÛaaH THU]LP]TLaHTHU NYHÄRSLYPUPsPaPUPa _ [ [ AHTHU [ 2VU\T [ 2VU\TaHTHUNYH ÄȘP]LYPSLUOHYLRL[SP UPU OÛa aHTHU ]L P]TL aHTHU NYHÄ ȘPUPsPaPUPa x 10. a AHTHU [ 2VU\T [ [ a [ AHTHU [ ¶_ 11. Ǧ]TL a [ [ )HȴSHUNÛs[H K\YTHR[H VSHUOHYLRL[SPUPUP]TL aHTHU NYHÄȘP ]LYPSTPȴ [PY)\OHYLRL[SPUPUOÛa aHTHU]LRVU\TaHTHU AHTHU NYHÄRSLYPUPsPaPUPa x [ [ 173 6×Q×I 3. <`N\SHTH:VY\SHYÛ h1ņ7( 12. )HȴSHUNÛs[H K\Y N\U JPZTPU P]TL aHTHU NYHÄȘP ]L YPSTPȴ[PY )\ JPZTPU OÛaaHTHU]LRV U\T aHTHU NYH AHTHU ÄRSLYPUPsPaPUPa Ǧ]TL a [ [ x [ [ ¶H 13. Ǧ]TL x a [ [ [ AHTHU [ ¶H Ǧ]TLaHTHUNYHÄȘP]LYPSLUOHYLRL[SPIHȴSHUNÛs [H K\YN\UK\Y /Ûa aHTHU ]L RVU\T aHTHU NYHÄRSLYPUPsPaPUPa 14. Ǧ]TL [ [ [ [ AHTHU ¶H 7VaP[PM `UKL OHYLRL[ LKLU OHYLRL[SPUPU P]TL aHTHU NYHÄȘP ]LYPSTPȴ[PY )\ OHYLRL[SPUPU OÛa aHTHU]LRVU\TaHTHUNYHÄRSLYPUPsPaPUPa 174 x H [ [ [ *L]HWSÛ;LZ[ 1. A ( UVR[HZÛUKHU +»`L ]LYPSLU `VS\ PaSL`LYLR NLSLU OHYLRL[SPUPU HSKÛ T ȘÛ `VS _ ]L `LY KLȘPȴ[PYTLZP (Tx ) RHsT»KPY& T 4. )_$ [Z 4 2 ( T (_$ 00 0 C + TZ ) ) /Ûa aHTHU NYHÄȘP ]LYP SLUOHYLRL[SPUPU0ISNL KLHSKÛȘÛ`VS00ISNLKL RPUPU RH[Û PZL 0 IS NLKLRP P]TLZP RHs TZ2KPY& * + , *_$ 6_$6_$6_$ +_$ ,_$ 6_$ 6_$ 5. 2. TZ 2 [Z L ( [Z [ 1 2 ) 3 5 * )\UH NYL HYHsSHYÛU OÛaSHYÛLȴP[VSK\Ș\HUKH x HSKÛRSHYÛ`VSSHYVYHUÛ K xL RHs[ÛY& 3 4 + , 6 5 L ¶ ( 3. 2 /ÛaaHTHUNYHÄȘP ]LYPSLUOHYLRL[SPSLY ZHUP`LZVU\UKH `HU`HUHVSK\RSHYÛUH NYLIHȴSHUNÛs[H HYHSHYÛUKHRP\aHRSÛR RHsT»KPY& /ÛaaHTHUNYHÄȘP]LYPSLU 2 3 HYHsSHYÛUÛU P]TLSLYP LȴP[[PY TZ ) * + , /Ûa aHTHU NYHÄȘP ]LYPSLU TZ 2]L3HYHsSHYÛUÛUP]TLSLYP ¶ aK VYHUÛRHs[ÛY& aL 2 2 [Z L 6. 2x 2 x L ( )¶ * + , 2VU\TaHTHUNYHÄȘP ȴLRPSKLRPNPIPVSHU2]L 3 HYHsSHYÛUKHU 2»UPU OÛaÛ[HYHSÛȘÛUKH PZL3»UPUOÛaÛULKPY& _T ( - [ [ j ) - j 2 [Z * + j + 2j , j 175 6×Q×I 3. *L]HWSÛ;LZ[ h1ņ7( 7. Ǧ]TLaHTHUNYHÄȘP]L YPSLU]LPSROÛaÛ j 0 = 2 m/s VSHUOHYLRL[SPUPUZHUP `LZVU\UKHRP`LYKLȘPȴ [PYTLZPRHsT»KPY& 2 HTZ 2 10. x = 120 m [Z 4 A ( ) * + , ) ) * [ [ [ [ [ ¶ , [Z 4 (@HSUÛa[ )[]L[ +[]L[ 9. *[]L[ ,[]L[ _T 11. ǦSR OÛaÛ j 0 = 10m/s VSHU IPY HYHJÛU P]TL aHTHU NYHÄȘP ȴLRPSKLRP NPIPKPY (YHs RHsÛUJÛ ZHUP`LKL `UKLȘPȴ[PYTPȴ[PY& HTZ2 x [ [ [ [Z [ ¶_ + /ÛaaHTHUNYHÄȘP ]LYPSLU HYHs OHUNP HUSHYKH `U KLȘPȴ [PYTPȴ[PY& TZ :HIP[OÛaSHOHYLRL[LKLUHYHsSHYH`UÛHUKH(]L) UVR[HSHYÛUKHU NLs[PR[LU ZHUP`L ZVUYH RHYȴÛSH ȴÛ`VYSHY()\aHRSÛȘÛ_$TVSK\Ș\UHNYL j 2 OÛaÛRHsTZ»KPY& ( j L = 4 m/s # jk = ? $ )[]L[ +[]L[ 176 4 [Z ¶ 2VU\TaHTHUNYHÄȘP]LYPSLUOHYLRL[SPOHUNPHU SHYKH`UKLȘPȴ[PYTPȴ[PY& ([]L[ 2 *[]L[ ,[]L[ ( 1 A ) 2 , * 5 2 + 3 C 4 + 5 ) 6 ) 7 9 ) 10 + 11 ) , , C *L]HWSÛ;LZ[ 1. j2 $ 4. jL # /Ûa aHTHU NYHÄȘP ȴL RPSKLRP NPIP VSHU HYHJÛU PSROÛaÛ j RHsTZ»KPY& TZ A 6 ) :HIP[OÛaSHNPKLUHYHsSHY(]L)UVR[HSHYÛUKHUH`UÛ HUKHNLsPW[Z YLKLRHYȴÛSHȴÛ`VY j 2 OÛaSÛHYHsRHYȴÛSHȴ[ÛR[HU[Z YLZVUYH)UVR[HZÛUH=LOÛaSÛHYHsPZL[Z YLZVUYH(UVR[HZÛUH]HYÛ`VY )\UHNYL ( 1 3 ) 2 3 * + jL ) A + ( 3. C ) * 2 L 2 4 3 ) * + , , +HPYLZLS WPZ[L ( ]L ) UVR[HSHYÛUKH ZHIP[ OÛaSHH`UÛHUKHOHYL RL[L NLsLU HYHsSHY ZHUP`LKL * UVR[HZÛU KH `HU `HUH NLSP`VY SHY ǦRPUJP RLa `HU `HUHNLSTLSLYPIPYPU JPKLURHsZHUP`LZVU YHVS\Y& + 5. 2VU\TaHTHUNYHÄȘP ]LYPSLU OHYLRL[SPUPU HYHSÛȘÛUKHRP VY [HSHTHOÛaÛRHsTZ»KPY& _T ( 6 ) 3 2 [Z * + 5 2 , , /ÛaaHTHUNYHÄȘP]LYPSLU 2 ]L 3 HYHsSHYÛ IHȴSHUNÛs[H`HU`HUHKÛY TZ [Z jK VYHUÛRHs[ÛY& jL 2. j2 ( ZHUP`L ZVU\UKH HYH SHYÛUKHRP \aHRSÛR RHs [Z T»KPY& 6. 2VU\TaHTHUNYHÄ ȘP ]LYPSLU OHYLRL[SPUPU ZHUP`LKLRP OÛaÛ RHs TZ»KPY& _T 2 4 [Z ¶ ( ) * + , ( ) * + , 177 6×Q×I 3. *L]HWSÛ;LZ[ h1ņ7( 7. 2VU\TaHTHUNYH ÄȘP ȴLRPSKLRP NPIP VSHU HYHJÛU OÛaÛ RHs TZ»KPY& _RT 10. 2, 2 L 2j # $j , , M $ 2j [O 4 ( ) * 4, A + , ) )V`SHYÛ]LRVU\TSHYÛ]LYPSLU234HYHsSHYÛZHIP[ OÛaSÛKÛY3»UPU2»`PNLsTLZ YLZP[VSK\Ș\UHNYL 2»UPUZVU\J\4»UPUZVU\J\U\RHs[Z YLKLNL sLY& ( ) * 5 2 + , :HIP[OÛaSHYSHKVȘY\ZHS`VSKHOHYLRL[LKLUHYHsSHYKHU2»UÛUOÛaÛ j K = 4m/s 3»UPUOÛaÛPZL j L = 6m/s »KPY )\HYHsSHYH`UÛHUKH`H]HȴSHTH`HIHȴSH`ÛWH`UÛ a HUKHK\YK\RSHYÛUHNYLP]TLSLYPVYHUÛ K RHs aL [ÛY& ( 1 3 ) 2 3 * + 4 3 , 11. j2 = j $ A ) j L = 2j # ; ULS 9. j ; ULS , x :HIP[ j OÛaÛ`SH OHYLRL[ LKLU , \a\US\Ș\UKHRP HYHs_\a\US\Ș\UKHRP[ ULSLU\J\NPYKPR[LU[ Z YLZVUYHHYRH\J\[ ULSKLUsÛRÛ`VY[Z YLZPUP ]LYLUIHȘÛU[ÛUÛU x, j, , [ Y UKLULȴP[PULKPY& j., x+, ) * ( (x + ,) .j x j x+j + , 178 x., , j 2]L3[YLUSLYPZHIP[ j K = j ve j L = 2j OÛaSHYÛ`SHIPY [ ULSPU(]L)\sSHYÛUKHUH`UÛHUKHNPYP`VY2»UPUU \J\3UPUZVU\J\`SH)NPYPȴPUKL`HU`HUHNLS KPȘPULNYL3[YLUPUPUIV`\[ ULSPUIV`\U\URHs RH[ÛKÛY& ( 1 4 ) 1 2 * 3 4 1 + 2 C 3 C 4 C 5 9 C 10 + 11 , A + 6 + 7 , A ) *L]HWSÛ;LZ[ 1. 3. AL$TZ TZ A ) C +VȘY\ZHS `VSKH ZHIP[ j K = 10 m/s ve j L = 30 m/s »SPROÛaSHYSHH`UÛ`LYKLH`UÛHUKHH`UÛ`UKLOHYLRL[LNLsLU23OHYLRL[SPSLYPUKLU2)`LNLSKPȘPUKL 3*º`LNPKPWNLYP)»`LKU `VY 1 2 ) * + L /ÛaaHTHUNYHÄRSLYPȴLRPSKLRPNPIPVSHU2]L3 OHYLRL[SPSLYPUPU[$ZHUP`LZVU\UKHHYHSHYÛUKHRP \aHRSÛRRHsT»KPY& ( , [Z 2 ¶ )\UHNYL)*`VS\()`VS\U\URHsRH[ÛKÛY& ( 2 A2$TZ ) * + , _T 4. _ [ [Z [ [ ¶_ 2. 2VU\TaHTHUNYHÄȘP ]LYPSLU 2 3 4 OHYLRL[SPSLYPPSLPSNPSP]LYPSLU" _T 2 ( [ [ [Z 2 ] v [ [ * v + ] M [ 0 2]L3H`UÛ`UKLNP[TLR[LKPY 00 2»UPUOÛaÛ4»UPUOÛaÛUKHUI ` R[ Y 000 23»KLU\aHRSHȴTÛȴ[ÛY ]LYPSLU`HYNÛSHYKHUOHUNPZPKVȘY\K\Y& [ [ [ [ *0]L00 ] [ [ [ , [ [ [ [ v ] [ ,000]L000 v ¶] )@HSUÛa00 +0]L000 v ¶] ¶ (@HSUÛa0 ) v ] L 2VU\TaHTHUNYHÄȘP]LYPSLUOHYLRL[SPUPUOÛa aHTHUNYHÄȘPHȴHȘÛKHRPSLYKLUOHUNPZPKPY& [ [ [ 179 6×Q×I 3. *L]HWSÛ;LZ[ h1ņ7( 5. jL / G ) C - j2 A , +HPYLZLSWPZ[PU(UVR[HZÛUKHRP2HYHJÛPSL/ UVR[HZÛUKHRP 3 HYHJÛ H`UÛHUKHH`UÛ`UKL OHYLRL[L NLsLYLR * UVR[HZÛUKH `HU `HUH NLSP`VY 6. ** 2 ++ L [ M < [Z [ ) )\UHNYL_1_2_3HYHZÛUKHRPPSPȴRPUHZÛSKÛY& (_%_%_ )_$_$_ ,, ]L 3 OHYLRL[SPSLYPUPU jK OÛaSHYÛ VYHUÛ jL RHs[ÛY& 1 2 +_2%_$_ * 3 2 9. A ) 2 $ j2 M $ jM L $ jL , $T + C , ǸLRPSKLRP RVU\TKHU ZHIP[OÛaSHYSHH`UÛHUKHOHYLRL[LNLsLU234OHYLRL[SPSLYPUPUHYRH\sSHYÛ) OPaHZÛUÛ H`UÛ HUKH NLsP`VY ; ULS /ÛaÛ ZHIP[ j = 10 m/s VSHU [YLUPU U \J\U\U\U [ ULSL NPYPȴP`SL HYRH \J\U\U [ ULSKLU sÛRÛȴÛ Z»KPY; ULSPUIV`\ , = 100 m VSK\Ș\UHNYL [YLUPU\a\US\Ș\RHsT»KPY& ) * j ) j K > j L > j M , ) :HIP[ OÛaSH OHYL- = /s m 10 )\UHNYL j K, j L, j M HYHZÛUKHRPPSPȴRPUHZÛSKÛY& ( j K = j L = j M + 10. A ,_$_%_2 |$TZ ( 7. *_%_%_ ȘPȴLRPSKLRPNPIPVSHU2 x ( 2 2VU\TaHTHUNYHÄ- L 2x 2 \aHRSÛR_3 VS\`VY )) _T (`UÛ UVR[HKHU OHYLRL[LNLsLU234OHYLRL[SPSLYPUPUOÛaaHTHU NYHÄȘP ]LYPSTPȴ[PY [ Z YL ZVU\UKH 2 PSL 3 [Z HYHZÛUKHRP\aHRSÛR_13 PSL4HYHZÛUKHRP\aHRSÛR _2 2 PSL 4 HYHZÛUKHRP TZ + )\UHNYLHYHsSHYPRPUJPRLaOHUNPUVR[HKH`HU `HUHNLSPY& (( RL[ LKLU IPY RPȴP KVȘY\ZHS ( ) `VS\U\ [$ Z»KL KHOH ZVUYH KVȘY\ZHS ) * C `VS\U\[$ZºKL HSÛ`VY )\UHNYL(*`VS\RHsT»KPY& ( ) * + , * j L > j M > j K + j L > j K > j M 1 ) 2 , j M > j L > j K 9 C 10 + 180 A 3 + 4 A 5 C 6 + 7 + C *L]HWSÛ;LZ[ 1. 3. .PYPȴ -j $j )PYPTaHTHUKHRPOÛaKLȘPȴPTPUL :HIP[ j OÛaÛ`SHNLSPWK\]HYHsHYWHUIPY JPZPTH`UÛOÛaSHH`UÛ KVȘY\S[\KH NLYP`L KU `VY P]TLKLUPY + @ @LYKLȘPȴ[PYTLKHPTH 2VU\T]LR[YLSIPY HSÛUHU`VSHLȴP[[PY I ` RS R[ Y + @ @ + )\UH NYL HȴHȘÛKHRP NYHÄRSLYKLU OHUNPSLYP I\ JPZTLHP[VSHIPSPY& _T 0 /ÛaIPYPTaHTHUKHRP `LYKLȘPȴ[PYTLKPY + 2 x @ ( ) * + [Z [ TZ 00 @\RHYÛKHRPȴLTHKH¸.PYPȴ¹[LUIHȴSHUHYHR]LYPSLU PMHKLKVȘY\PZL¸+¹KLȘPSZL¸@¹`VS\ZLsPSKPȘPUKL RHsU\THYHSÛsÛRÛȴH\SHȴÛSÛY [ , [ [ [Z ¶ 000 HTZ2 a 2. TZ (@HSUÛa0 [ 2 )0]L00 +00]L000 [Z 4 [Z [ *0]L000 ,000000 /ÛaaHTHUNYHÄȘP]LYPSLUOHYLRL[SPPSLPSNPSP" 4. 2 j K = 2j jL = j 0 ZHUP`LZVU\UKHIHȴSHUNÛs[HUTNLYP`LNP[TPȴ[PY L 00 Ǧ]TLZPZÛMÛYKÛY A T ) 000 ¶aHTHUHYHSÛȘÛUKHK aN U`H]HȴSHTÛȴ[ÛY `HYNÛSHYÛUKHUOHUNPZPKVȘY\K\Y& (@HSUÛa0 )0]L00 +00]L000 *0]L000 ,000]L000 +VȘY\ZHS`VSKHZHIP[OÛaSHYSHOHYLRL[LKLU2]L 3 HYHsSHYÛ [ $ Z ZVUYH RHYȴÛSHȴ[ÛRSHYÛUH NYL j »UPUKLȘLYPRHsTZ»KPY& ( ) * + , 181 6×Q×I 3. *L]HWSÛ;LZ[ h1ņ7( 6. j K = 20 m/s j L = 10m/s 2 $ # A _$& = 9. )PYJPZPTȴLRPSKLRPNPIPHȴHȘÛKHU `\RHYÛ`H K ȴL` VSHYHR j OÛaÛ`SHH[ÛSÛ`VY L ) )\UHNYL" 0 TZ 00 _T +VȘY\ZHS `VSKH IPYIPYPUL aÛ[ `UL OHYLRL[ LKLU HYHsSHYLȴP[]LH$TZ2P]TLPSL`H]HȴSH`ÛWU\sSHYÛH`UÛOPaHKHK\Y\`VY )\UHNYL_RHsT»KPY& ( ) 000 * + [Z [Z HTZ2 , [Z TZ 7. /ÛaaHTHUNYHÄȘPȴLRPSKLRP NPIP VSHU OHYLRL[SPPSLPSNPSP]LYPSLU" 2 4 NYHÄRSLYPUKLUOHUNPZPJPZTPUOHYLRL[PULHP[VSH THa& (@HSUÛa0 )@HSUÛa00 +0]L000 *0]L00 ,00]L000 [Z 0 kUJL K aN U OÛaSHUHU ZVUYH K aN U `H]HȴSH`HUOHYLRL[`HWTÛȴ[ÛY 00 ZHUP`LKL`UKLȘPȴ[PYTPȴ[PY 000 ¶HYHSÛȘÛUKHP]TL]LR[Y OÛa]LR[Y `SLaÛ[ `US K Y 10. /ÛaaHTHUNYHÄȘP ȴLRPSKLRP NPIP VSHU OHYLRL[SP PSL PSNPSP" TZ ]LYPSLU`HYNÛSHYKHUOHUNPZPKVȘY\K\Y& (@HSUÛa0 )@HSUÛa00 +0]L000 *0]L00 00 0 [ 000 [ [ [Z ¶ ,000]L000 0 0]L00HYHSÛRSHYÛUKHOHYLRL[`USLYPH`UÛKÛY L jL 2 $ A 00 0]L000HYHSÛRSHYÛUKH`H]HȴSHTÛȴ[ÛY $ j2 000 [HUÛUKH`UKLȘPȴ[PYTPȴ[PY T ) T C +VȘY\ZHS`VSKHȴLRPSKLRPRVU\TKHI\S\UHUHYHsSHYKHU2ZHIP[OÛaSÛ3PZLZHIP[P]TLSPOHYLRL[LKLYLR [$Z»KL*UVR[HZÛUKH`HU`HUHNLSP`VY 3»UPUPSROÛaÛZÛMÛYVSK\Ș\UHNYLP]TLZPRHsTZ2 KPY& 3 5 * + , ( ) 2 2 182 `HYNÛSHYÛUKHUOHUNPZPKVȘY\K\Y& (@HSUÛa0 )@HSUÛa00 +0]L000 *0]L00 ,00]L000 1 ) 2 ) 3 ) 4 + 5 C 6 + 7 + ) 9 ) 10 , *L]HWSÛ;LZ[ 1. TZZHIP[OÛaSHNP[TLR[LVSHUIPYHYHsK a N U`H]HȴSH`HYHRZHUP`LKLK\Y\`VY(YHsZVU ZHUP`LPsPUKLRHsT`VSHSÛY& ( ) * + 4. , HTZ2 TZ [ [Z [ [Z 0 00 2VU\T aHTHU NYHÄȘP]LYPSLUOH YLRL[SP OHUNP aH THU HYHSÛRSHYÛUKH `H]HȴSHTÛȴ[ÛY& 2x x 00 0 [ 000 [ (@HSUÛa0 0= [ [ )0]L00 +00]L0= 5. 2 [ ,000]L0= [ L ¶ *00]L000 [ *@HSUÛa000 ,00]L000 2 ]L 3 HYHsSHYÛUH HP[ OÛa aHTHU NYHÄȘP ]LYPSTPȴ[PY )HȴSHUNÛs[H `HU `HUH VSHU HYHsSHYÛ [Z OHUNP aHTHU HYH SÛȘÛUKHHYHSHYÛUKH RP\aHRSÛRHaHSTÛȴ TZ [Z 000 )0]L00 +0]L000 _T [Z @\RHYÛKH ]LYPSLU NYHÄRSLYKLU OHUNPZP RLZPUSPRSL IPY`H]HȴSHTHOHYLRL[PULHP[[PY& (@HSUÛa0 2. [ ¶_ ¶H ¶ [ _T [ÛY& ([ )[]L[[ *[[ +[[]L[[ ,[¶[ 3. A ) C 2 $ j2 # jM $ jL M :HIP[OÛaSHYSHOHYLRL[ LKLU234HYHsSHYÛ" ( ) * RVU\TSHYÛUKHU H`UÛ HUKH NLsPW ) * HYHZÛUKH )»`L KHOH`HRÛUIPYUVR[HKHRHYȴÛSHȴÛ`VY 6. L )\UHNYL" 0 TZ jK > jL 2 2 00 j M > j L 000 j K > j M PMHKLSLYKLUOHUNPZPRLZPUSPRSLKVȘY\K\Y& (@HSUÛa0 )0]L00 +00]L000 *0]L000 ,000000 [Z 4 /Ûa aHTHU NYHÄȘP ]LYPSLU 2 ]L 3 HYHsSHYÛUÛU ZHUP`LPsPUKLRPVY[HSHTHOÛaSHYÛVYHUÛ j K RHs jL [ÛY& ( 1 8 ) 3 8 * 3 4 + 1 4 , 183 6×Q×I 3. *L]HWSÛ;LZ[ h1ņ7( 9. 7. TZ TZ 2 [ [ [ [ [Z [ [Z ¶ L ¶ /ÛaaHTHUNYHÄȘPȴLRPSKLRPNPIPVSHUOHYLRL[SP OHUNPHUKH`UKLȘPȴ[PYTPȴ[PY& (@HSUÛa[ )[]L[ +[]L[ *[]L[ ,[[]L[ /Ûa aHTHU NYHÄȘP ȴLRPSKLRP NPIP VSHU 2 ]L 3 HYHsSHYÛ ZHUP`L ZVU\UKH `HU `HUHKÛY [ $ HUÛUKHUP[PIHYLUH$TZ2SPRP]TL`SL`H]HȴSH `ÛWK\YT\ȴVSZHSHYKÛHYHSHYÛUKHRP\aHRSÛRRHsT VS\YK\& ( 10. ) * H$TZ2 A L $TZ ) , 2 ]L 3 HYHsSHYÛUH HP[ RVU\TaHTHUNYHÄȘPȴLRPSKLRPNPIPKPY _T 2 + 2 [Z x ( UVR[HZÛUKH K\YTHR[H VSHU OHYLRL[SP H $ TZ2 SPR P]TL`SL OHYLRL[L IHȴSHKÛȘÛ HUKH OÛaÛ ZHIP[ ]L j = 5m/s VSHUOHYLRL[SP)UVR[HZÛUKHUNLsP`VY /HYLRL[SPSLY()UVR[HSHYÛUKHUNLs[PR[LUZH UP`LZVUYH`HU`HUHVSK\RSHYÛUHNYL_\aHRSÛȘÛ RHsTKPY& ( 184 ) * + , ZHUP`LSLYHYHZÛUKHHYHsSHYÛUVY[HSHTHOÛa j SHYÛVYHUÛ K RHs[ÛY& jL ( 1 2 ) * 1 + 2 + 3 ) 4 + 5 9 + 10 ) + , 5 2 6 C 7 A , C *L]HWSÛ;LZ[ 1. 4. Tren ; ULS |j j K = 4j j L = 3j $ # x A j ZHIP[OÛaÛ`SHNPKLU , \a\US\Ș\UKHRP[YLU_\a\US\Ș\UKHRPIPY[ ULSPU\J\NPYKPR[LU[Z YLHYRH\J\ [Z YLZVUYH[LYRLKP`VY )\UHNYL[YLUPUIV`\[ ULSPUIV`\U\URHsRH [ÛKÛY& ǸLRPSKLRPOHYLRL[SPSLY(]L)UVR[HSHYÛUKHUNLs [PRSLYPHUKHK aN U`H]HȴSH`ÛWK\YK\RSHYÛUKH\s UVR[HSHYÛ`HU`HUHNLSP`VY2HYHJÛT`VSHSKÛ ȘÛUHNYL_\aHRSÛȘÛRHsT»KPY& ( ( ) * + ) _$& , 5. ) * TZ 2 2 $ 2j L A M # 2j $j ) C L (`UÛHUKH()*OPaHZÛUKHU NLsLU ZHIP[ OÛaSÛ 2 3 4 HYHsSHYÛ ) * HYHZÛUKH `HU `HUHNLSP`VY 1 4 ) 1 3 * 1 2 + [Z 4 j K = 2j , j L = j ve j L = 2j VSK\Ș\UH NYL (¶)\aHRSÛȘÛ)*\aHRSÛȘÛUÛURHsRH[ÛKÛY& ( , /ÛaaHTHUNYHÄȘPȴLRPSKLRPNPIPVSHU2]L3 HYHsSHYÛ ZHUP`L ZVU\UKH `HU `HUH VS\`VY 2. + )\UHNYLIHȴSHUNÛs[HHYHsSHYHYHZÛUKHRP\aHR SÛRRHsTKPY& ( ) * + , , 6. 2VU\T aHTHU NYHÄȘP ȴLRPSKLRP NPIP VSHU 2 3 4 HYHsSHYÛ`SHPSNPSP]L YPSLU" T 2 _ L 2x x TZ 3. [ ȴLRPSKLRP NPIP VSHU 2 [ [ ȘÛUKH HSKÛȘÛ 00 2]L3»UPU`LYKLȘPȴ[PYTLSLYPLȴP[[PY 000 : YH[SLYPLȴP[[PY KÛȘÛ `VS\U `HYÛZÛ PZL `HYNÛSHYÛUKHUOHUNPSLYPKVȘY\K\Y& (@HSUÛa0 M 0 (SKÛRSHYÛ`VSSHYLȴP[[PY `VS [Z ¶[HYHSÛȘÛUKHHS j RHs»KPY& 1 ( 3 [Z HYHJÛU [ ¶ [ HYHSÛ /Ûa aHTHU NYHÄȘP 1 ) 2 2 4 * + 3 5 , )0]L00 +00]L000 *0]L000 ,000]L000 185 6×Q×I 3. *L]HWSÛ;LZ[ h1ņ7( 7. j2 9. jL $ _T # A x ) x 2x C x (]L*UVR[HSHYÛUKHUH`UÛHUKHZHIP[OÛaSHYSHNLsLU 2]L3HYHsSHYÛH`UÛHUKH)OPaHZÛUH\SHȴÛ`VY ( ) \aHRSÛȘÛ ) * \aHRSÛȘÛUH LȴP[ VSK\Ș\UH NYLHYHsSHYHHP[" 0 @LYKLȘPȴ[PYTL 00 0 [ 000 [ [Z [ 2VU\T aHTHU NYHÄȘP ȴLRPSKLRP NPIP VSHU IPY HYHJÛUOHUNPHYHSÛR[HP]TLZPZÛMÛYKÛY& (@HSUÛa0 )@HSUÛa00 *@HSUÛa000 00 )UVR[HZÛUKHRPHUSÛROÛa +0]L000 000 )UVR[HZÛUKHRPHUSÛRZ YH[ ,00]L000 UPJLSPRSLYPUKLUOHUNPZPLȴP[[PY& (@HSUÛa0 )@HSUÛa00 +0]L00 *@HSUÛa000 ,000000 10. 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US R`HȴHTKHIPYsVRJPZTPP[LYLR`HKHsLRLYLROHYLRL[L[[PYPYPa ,ZULRJPZPTSLYP[PSKPȘPUKL`HKHsLRPSKPȘPUKLȴLRPSKLȘPȴ[PYPY:aRVU\Z\I\K\Y\TSHYKHU`VSHsÛRHYHRIPYNLULSSLTL`HWHJHRVS\YZHRR\]]L[PK\YHUJPZPTSLYPOHYLRL[ L[[PYLU OHYLRL[ LKLU JPZPTSLYP K\YK\YHU ]L`H `U U KLȘPȴ[PYLU JPZPTSLYKL ȴLRPS KLȘPȴPRSPȘP`HYH[HUL[RPVSHYHR[HUÛTSH`HIPSPYPa 2\]]L[`U KVȘY\S[\Z\ȴPKKL[P]L\`N\SHTHUVR[HZÛVSHUIPYI ` RS R[ Y 2ÛZHJH]LR[YLSIPYI ` RS R[ Y<S\ZSHYHYHZÛIPYPTZPZ[LTPULNYL:0IPYPTPUL^[VUK\Y¸5¹)HaÛR\]]L[SLYPUKLȘLYPKPUHTVTL[YLKLUPSLUHSL[SLSs S Y+PUHTVTL[YL`H`SHYÛULZULRSPRaLSSPȘPUKLU`HYHYSHUÛSHYHR`HWÛSTÛȴIPYHSL[[PY 2\]]L[SLYL[RPSLYPUPMHYRSÛȴLRPSSLYKLNZ[LYLIPSPY)HaÛR\]]L[SLY[LTHZLKLYLR IHaÛSHYÛKH\aHR[HU[LTHZL[TLKLUL[RPLKLY)\ULKLUSLR\]]L[SLYP[LTHZNLYLR[PYLU ]L [LTHZ NLYLR[PYTL`LU VSTHR aLYL PRP N\Y\W[H [VWSH`HIPSPYPa ;VWH ]\YHU M\[IVSJ\RPYLTP[SLYPRÛYHUȴV]TLUYHRPIPUL`\TY\RH[HUIVRZY[LTHZNLYLR[PYLU R\]]L[ \`N\SHY (UJHR IPYIPYPUP sLRLU TÛRUH[ÛZSHY IPYIPYPUP P[LU ` RS WHYsHJÛRSHY HYHZÛUKHRPR\]]L[[LTHZL[TLKLUVY[H`HsÛRHY([VT\VS\ȴ[\YHUWHYsHJÛRSHYHYHZÛUKH. 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NRQXDQODW×PO× . sS 5 RSLLY2\]]L[ ([VT\VS\ȴ[\YHUWHYsHJÛRSHYÛIPYHYHKH[\[HUR\]]L[[PY(Y[Û` RS WYV[VUSHYHYHZÛUKHRPLSLR[YPRZLSP[TL R\]]L[PN sS U RSLLYR\]]L[SLKLUNLSLUTLR[LKPY(RZP OoSKLsLRPYKLȘPUI [ US Ș UKLUH[VT`HWÛZÛUKHUZa LKPSLTLaKP . sS U RSLLY R\]]L[ sLRPYKLȘP VS\ȴ[\YHU WHYsHJÛRSHYHYHZÛUKHTLaVUKLUPSLUWHYsHJÛȘÛUL[RPSLȴTLZP`SLVY[H`HsÛRHY ,[RPHSHUÛTLUaPSPsVRR s RVS\UI\R\]]L[[LTLSR\]]L[SLYPULUI ` Ș K Y)\ULKLUSLH[VT\WHYsHSHTHRVSK\RsHaVYK\Y +PRRH[ (SHUR\]]L[SLYP . sS U RSLLYR\]]L[ ,SLR[YVTHU`L[PRR\]]L[ AH`ÛMU RSLLYR\]]L[ ,SLR[YVTHU`L[PR2\]]L[ /LYTHKKLUPU`HWÛZÛUKHLSLR[YPR` RSLYP]HYKÛY ,SLR[YPR ` RSLYP HYHZÛUKH MV[VU KLUPSLU WHYsHJHȘÛU L[RPSLȴPTP ZVU\J\UKH LSLR[YVTHU`L[PR R\]]L[ VY[H`HsÛRHY4ÛRUH[ÛZSHYÛUIPYIPYPUL`HKHIHaÛJPZPTSLYL \`N\SHKÛRSHYÛR\]]L[` RS JPZPTSLYPUIPYIPYPUPP[TLZP `HKHsLRTLZPLSLR[YVTHU`L[PRR\]]L[LYULRVSHYHR]LYPSLIPSPY,[RPHSHUÛsVRI ` R[ Y5LNH[PM` RS LSLR[YVUSHYSH WVaP[PM ` RS H[VT sLRPYKLȘP HYHZÛUKH VS\ȴTHZÛLSLR[YVU\H[VTHIHȘSHY)PYTVSLR S UHY[Û` R `SLKPȘLYTVSLR S U ¶LRZP` R HYHZÛUKHRPL[RPSLȴPTTVSLR SSLYPIPYHYHKH[\[HY+VȘHKHRPPRPUJPI ` R [LTLSR\]]L[[PY 2 [SLsLRPTR\]]L[P AH`ÛM5 RSLLY2\]]L[ ([VTsLRPYKLȘPUPVS\ȴ[\YHUWHYsHJÛRSHYHYHZÛUKHSLW[VUHKÛ]LYPSLUWHYsHJHȘÛU L[RPSLȴPTP`SLVY[H`HsÛRHY)\R\]]L[sLRPYKLȘPU]LH[VTSHYÛURHYHYZÛaVSTHZÛUHULKLUVS\Y2HYHYSÛOoSLKUTLRPZ[L`LUH[VTSHYYHK`VHR[PMIVa\UTH`H\ȘYHY9HK`VHR[PMIVa\UTH`HULKLUVSHUaH`ÛMU RSLLYR\]]L[sVRRÛZHL[RPHSHUÛUHZHOPW[PY . sS U RSLLYR\]]L[LNYLRH[KHOHR s R[ Y 2 [SLhLRPT2\]]L[P . US R `HȴHTKH L[RPSLYPUP YHOH[SÛRSH NaSLT`LIPSKPȘPTPa IPY R\]]L[[PY @LY` a UKL ILSSP IPY ` RZLRSPR[LU ZLYILZ[ IÛYHRÛSHU JPZPT `LYL KVȘY\ K ȴLY )\ K\Y\T [HYPOIV`\UJHIPSPTPUZHUSHYÛUHYHȴ[ÛYTHRVU\Z\VST\ȴ[\Y(YPZ[V.HSPSLV5L^[VU NPIPIPSPTPUZHUSHYÛUÛUsHSÛȴTHSHYÛZVU\UKHR [SLSLYHYHZÛUKHsLRPTR\]]L[PVSK\Ș\ I\S\UT\ȴ[\Y)\R\]]L[PUR [SLSLYPUI ` RS Ș `SLKVȘY\HYHKHRP\aHRSÛȘÛURHYLZP`SL[LYZVYHU[ÛSÛVSK\Ș\U\5L^[VUTH[LTH[PRZLSVSHYHRPMHKLL[TPȴ]LR [SLsLRPT `HZHZÛUÛI\ST\ȴ[\Y )\`HZH`SH`LY` a UKLRPJPZPTSLYPUNLaLNLUSLYPUL[YHMÛUKHKVSHȴHU\`K\SHYÛU ]LOH[[HN ULȴPUL[YHMÛUKHKVSHUHUNLaLNLUSLYPUOHYLRL[SLYPUPHsÛRSH`HIPSP`VY\a 2 [SLsLRPTR\]]L[PUPUIPYsVRL[RPZPUKLUZaLKPSLIPSPY@LY` a UKLRPJPZPTSLYPU ]L H[TVZMLYP VS\ȴ[\YHU NHaSHYÛU \aH`H KHȘÛSTHTHZÛ + U`H»UÛU \`N\SHKÛȘÛ sLRPTR\]]L[PUPUIPYZVU\J\K\Y+ U`H]L(`HYHZÛUKHRPR [SLsLRPTR\]]L[PNLSNP[ VSH`ÛUHULKLUVS\Y 189 6×Q×I 3. h1ņ7( )ņ=ņ. KUVVET NRQXDQODW×PO× 2 [SLhLRPT@HZHZÛ PRP R [SL HYHZÛUKHRP sLRPT R\]]L[P R [SLSLYPU I ` RS Ș `SL KVȘY\ HYHKHRP \aHRSÛȘÛURHYLZP`SL[LYZVYHU[ÛSÛKÛY 2 [SLSLYPUIPYIPYPUL\`N\SHKÛRSHYÛR\]]L[SLYLȴP[I ` RS R[L]LaÛ[`US K Y M M2 - - d F: 2\]]L[ M 1, M 2: 2 [SL K!2 [SLTLYRLaSLYPHYHZÛUKHRP\aHRSÛR G: ,]YLUZLSsLRPTZHIP[P F = G. M 1 .M 2 d 2 Örnek .LaLNLU <`K\ M T (YHSHYÛUKH K RHKHY \aHRSÛR I\S\UHU NLaLNLU ]L \`K\U\UIPYIPYPUL\`N\SHKÛRSHYÛR\]]L[-»KPY (YHKHRP\aHRSÛRKRHKHYHY[[ÛYÛSÛYZHR\]]L[RHs- VS\Y& d Çözüm F = G. F' = 190 M.m d2 G.M.m G.M.m F olur. = = 2 2 9 (d + 2d) 9d )ņ=ņ. NRQXDQODW×PO× Örnek T T T R [SLSP NLaLNLUPU T R [SLSP NLaLNLUL \`N\SHKÛȘÛR\]]L[R [SLSLY]LHYHKHRP\aHRSÛRPRP RH[ÛUHsÛRHYÛSÛYZHUHZÛSKLȘPȴPY& d Çözüm 0K\Y\T! G.m.4m F= d2 00K\Y\T! G.2m.8m G.4m = F' = 2 2 (2d) d 6OoSKL-$-»VS\Y.LaLNLUSLYPUIPYIPYPUL\`N\SHKÛRSHYÛR\]]L[PUI ` RS Ș KLȘPȴTLa (ȘÛYSÛR2\]]L[P 2 [SLsLRPTR\]]L[P`LYR YL]L aLYPUKLRPJPZPTSLYPsPUKLNLsLYSPKPY@LYR YLUPUJPZPTSLYPUR [SLZPUL\`N\SHKÛȘÛsLRPTR\]]L[PULHȘÛYSÛRKLUPY *PZPTSL`LYR YLHYHZÛUKHRP\aHRSÛRJPZTPU`LYPUTLYRLaPULVSHU\aHRSÛȘÛKÛY)\ \aHRSÛRLR]H[VYKHUR\[\WSHYHKVȘY\NP[[PRsLR s SLJLȘPUKLUHȘÛYSÛRLR]H[VYKHUR\[\WSHYHKVȘY\NP[[PRsLHY[HY 92 ,R]H[VY 9e -!2\]]L[ .!hLRPTZHIP[P 4!@LYPUR [SLZP T!*PZTPUR [SLZP 9!*PZTPU`LYPUTLYRLaPULVSHU\aHRSÛȘÛ @LYPUsLRPTR\]]L[P! M.m F = G. 2 R 191 6×Q×I 3. h1ņ7( )ņ=ņ. KUVVET NRQXDQODW×PO× Sürtünme Kuvveti 2HaHUÛT : Y[ UTLR\]]L[PUPHsÛRSHY :[H[PR]LRPUL[PRZ Y[ UTLR\]]L[SLYPUPRHYȴÛSHȴ[ÛYÛY +\YTHR[H VSHU IPY JPZTL R\]]L[ \`N\SHUKÛȘÛUKH JPZPT OHYLRL[L NLsTLR[L aVYSHUÛY )PY ` aL`L ILSPYSP IPY OÛaSH MÛYSH[ÛSHU JPZPT RLUKPZPUL L[RP LKLU IHȴRH IPY R\]]L[`VRZH`H]HȴSH`HYHRK\Y\Y*PZTPUOHYLRL[LNLsTLR[LaVYSHUTHZÛUÛU]L`H OÛaSHH[ÛSKÛȘÛUKH`H]HȴSH`HYHRK\YTHZÛUÛUULKLUPJPZPTSLYSL` aL`HYHZÛUKHVY[H`H sÛRHUZ Y[ UTLR\]]L[PKPY: Y[ UTLR\]]L[P` aL`SLYKLRPW Y aSLYPUIPYIPYPUL[HRÛSTHZÛ`SH]L`H` aL`TVSLR SSLYPUPUIPYIPYPUL`HWÛȴTHZÛ`SHVS\ȴ\Y F T F Sür +PRRH[ : Y[ UTLR\]]L[P" : Y[ ULU ` aL`SLYPU JPUZPUL IHȘSÛKÛY @ aL`L L[RP`LU KPR R\]]L[L IHȘSÛKÛY : Y[ ULU ` aL`SLYPU HSHUÛUH F T F Sür 7 Y aS ` aL` 7 Y aS ` aL` : Y[ UTL R\]]L[P KHPTH OHYLRL[L aÛ[ `US K Y +Ûȴ NY U ȴ UL RHKHY K a VS\YZH VSZ\U I [ U ` aL`SLYKL T\[SHRH NPYPU[P sÛRÛU[Û ]HYKÛY 7 Y aSLYPU I ` RS Ș ]L` aL`PU`HWÛSKÛȘÛTHKKLUPUJPUZPZ Y[ UTLR\]]L[PUPL[RPSLTLR[LKPY/LY` aL`PU RLUKPUL aN IPY Z Y[ UTL RH[ZH`ÛZÛ ]HYKÛY : Y[ UTL RH[ZH`ÛZÛ ¸R¹ PSL NZ[LYPSPY kYULȘPUaKLȴPRPJPZPTKLUIPYPUJPZPIPYP[HO[HPRPUJPZPJHTVSHU`H[H`` aL`KLLȴP[ R\]]L[SLYSLsLRPSKPRSLYPUKLVY[H`HsÛRHUZ Y[ UTLR\]]L[SLYPUPUMHYRSÛVSK\Ș\NY S Y IHȘSÛKLȘPSKPY F T F T F Sür F Sür ;HO[H` aL` *HT` aL` -HYRSÛ` aL`SLYKLVY[H`HsÛRHUZ Y[ UTLMHYRSÛKÛY (`UÛ ` aL`KL LȴP[ R\]]L[SLYSL sLRPSLYLR OHYLRL[ LKLU JPZPTSLYPU R [SLSLYP IPYIPYPUKLUMHYRSÛVSK\Ș\UKHJPZPTSLYLL[RP`LUZ Y[ UTLR\]]L[SLYPUPUKLMHYRSÛVSK\Ș\ NY S Y*PZTPUR [SLZPI ` K RsLZ Y[ UTLR\]]L[PUPUKLI ` K Ș KLUL`ZLSVSHYHRRHUÛ[SHUTÛȴ[ÛY )\K\Y\TZ Y[ UTLR\]]L[PUPU` aL`LL[RP`LUR\]]L[SLKVY\VYHU[ÛSÛVSK\Ș\U\ NZ[LYPY F T F T F : Y F : Y% F : Y2 F : Y (`UÛ` aL` aLYPUKLLȴP[R\]]L[SLYSLsLRPSLUJPZPTSLYPUR [SLSLYPLȴP[HUJHRaLTPUL[LTHZ` aL`SLYPIPYIPYPUKLUMHYRSÛVSK\Ș\UKHZ Y[ UTLR\]]L[SLYPUPULȴP[VSK\Ș\NY S Y)\K\Y\TKH¸;LTHZ` aL`PUPUI ` RS Ș Z Y[ UTLR\]]L[PUPL[RPSLTLa¹ZVU\J\sÛRHYÛSHIPSPY T F : Y F T : F F 192 : Y= F : Y : : Y2 :!@ aL`HSHUÛ 2 F )ņ=ņ. NRQXDQODW×PO× : Y[ UTL2\]]L[PUPU+LȘLYP )PYJPZTLR\]]L[\`N\SHUKÛȘÛUKHOHYLRL[LNLsLTP`VYZHZ Y[ UTLR\]]L[P\`N\SHUHU R\]]L[ RHKHY VS\Y *PZPT OHYLRL[L NLsPUJL`L RHKHY R\]]L[ HY[ÛYÛSKÛȘÛUKH Z Y[ UTLR\]]L[PKLVUHLȴP[VSHJHRȴLRPSKLHY[HY F T FZ 2F T =F FZ = 2F +PRRH[ *PZPTSLYK\YN\URLUZ Y[ UTLR\]]L[P\`N\SHUHUR\]]L[LLȴP[[PY <`N\SHUHUR\]]L[OHYLRL[PIHȴSH[HJHRZÛUÛYKLȘLYL\SHȴ[ÛȘÛUKHZ Y[ UTLR\]]L[PUPUKLȘLYPTH_PT\TVS\Y*PZPTK\Y\`VYRLUL[RP`LUZ Y[ UTL`LZ[H[PRZ Y[ U5 TL-ZKLUPY *PZPT K\YN\URLU Z Y[ UTL R\]]L[P JPZTL L[RP`LU R\]]L[L LȴP[[PY F RZ:[H[PRZ Y[ UTLRH[ZH`ÛZÛ G 5!@ aL`LL[RP`LUKPRR\]]L[ -Z$RZ5 -Z$RZ5»KPY /HYLRL[PU IHȴSHTH HUÛUKH Z Y[ UTL R\]]L[P LU I ` R KLȘLYPUKLKPY *PZPT OHYLRL[L NLs[PR[LU ZVUYH ` aL`SLY HYHZÛUKHRP W Y aSLY Z[H[PR K\Y\TH NYLKHOHHaIPYIPYPUL[HRÛSÛY)\ULKLUSLZ Y[ UTLR\]]L[P-2JPZPTOHYLRL[LNLs[PR[LUZVUYHZ[H[PRK\Y\THNYLIPYTPR[HYHaHSÛY*PZPTOHYLRL[OoSPUKL`RLUL[RP`LU Z Y[ UTL`LRPUL[PRZ Y[ UTLR\]]L[PKLUPY 5 +PRRH[ F :[H[PR Z Y[ UTL RH[ZH`ÛZÛRP- G -R$RR5 UL[PR Z Y[ UTL RH[ZH`ÛZÛUKHU I ` R[ Y RR2PUL[PRZ Y[ UTLRH[ZH`ÛZÛ F R = k R .N 5@ aL`LL[RP`LUKPRR\]]L[ 2PUL[PRZ Y[ UTLR\]]L[PZ[H[PRZ Y[ UTLR\]]L[PUPULUI ` RKLȘLYPUKLUIPY TPR[HYR s R[ Y-HRH[ZVY\sa TSLYPUKLI\MHYRKPRRH[LHSÛUTH`HJHR[ÛY(RZPILSPY[PSTLKPRsLZ[H[PRZ Y[ UTLR\]]L[PR\SSHUÛSHJHR[ÛY : Y[ UTLR\]]L[PUPU\`N\SHUHUR\]]L[LIHȘSÛKLȘPȴPTPNYHÄR[LRPNPIPKPY -Z5 -Z -R 00 0 - -2 -5 0ISNLKLJPZPTOHYLRL[ZPa00ISNLKLOHYLRL[SPKPY 193 6×Q×I 3. h1ņ7( )ņ=ņ. KUVVET NRQXDQODW×PO× : Y[ UTL2\]]L[P6STHZH`KÛ : Y[ UTL R\]]L[P ` aL`SLYPU IPYIPYPUL [\[\UTHZÛUÛ ZHȘSH`HU R\]]L[[PY /LY ȴL`KLUUJL` Y TLTPaIPYULZUL`PLSPTPaSL[\[THUÛaIPYUVR[HKHOHYLRL[ZPaRHSHIPSTLTPaZ Y[ UTLR\]]L[PUPUL[RPZP`SLNLYsLRSLȴPY : Y[ UTL VSTHKHU HYHIHSHY OHYLRL[L NLsLTLa ;LRLYSL `LY HYHZÛUKHRP Z Y[ UTLR\]]L[P[LRLYPU[LSLTLOHYLRL[P`HWTHZÛUÛZHȘSHY/HYLRL[SLULUJPZPTSLYPU K\YTHZÛZ Y[ UTLVSTHKHUT TR UKLȘPSKPY2ÛZHJHZ Y[ UTLR\]]L[PUPUVSTHKÛȘÛIPYVY[HTKHI\N UR `HȴHTÛZ YK YTLRVSHUHRZÛaKÛY : Y[ UTL`PHaHS[THUÛU`VSSHYÛ : Y[ UTLR\]]L[PUPU`HYHYSHYÛUÛU`HUÛZÛYHaHYHYSHYÛKH]HYKÛY )PYIPYPULZ Y[ ULU` aL`SLYKLÛZÛHsÛȘHsÛRHY*PZPTSLYPUZHOPWVSK\Ș\LULYQPUPU IPYRÛZTÛÛZÛ`HKU ȴ Y)\ULKLUSLJPZPTSLYLULYQPRH`ILKLYkaLSSPRSLTLRHUPRZPZ[LTSLYKLRPZ Y[ UTLJPKKPTPR[HYSHYKHLULYQPRH`IÛUH`VSHsHY]LZPZ[LTSLYPU]LYPTP K ȴLY=LYPTRH`IÛUÛUSLTLRPsPUTLRHUPRZPZ[LTSLYKL`HȘSHTH`HWÛSÛY )PYJPZPTIPY` aL` aLYPKL[LSLTLOHYLRL[P`LYPULKUTLOHYLRL[P`HWHYHR PSLYSLYZLJPZTLKHOHHaZ Y[ UTLR\]]L[PL[RPLKLY Örnek @H[H` ]L Z Y[ UTLSP ` aL`KL T $ RN ºSÛRJPZTLL[RP`LUZ Y[ UTLR\]]L[P" T$RN T F H-$5PRLU I-$ 5PRLU : Y[ UTLRH[ZH`ÛZÛR$ N$TZ2) 194 J-$5PRLURHs5VS\Y& )ņ=ņ. NRQXDQODW×PO× Çözüm 2HaHUÛT +LUNLSLUTPȴ R\]]L[SLYPU L[RPZPUKL : Y[ UTLR\]]L[P Fs = k.N Fs = k.mg Fs = 0, 5.2.10 = 10N a) F < Fs ( Fs = F = 8N 4 cisim harekete geçemez. b) F < Fs ( Fs = F = 9N c) F > Fs ( cisim hareket eder. Fs = 10N IPYJPZTPU[LSLTLOHYLRL[PUPHUHSPa LKLY 5,>;65»<5/(9,2,;@(:(3(90 ` a`ÛSHRHKHY`HWÛSHUIPSPTZLSsHSÛȴTHSHYOHYLRL[PUULKLUSLYPUP[HTVSHYHR HsÛRSH`HTÛ`VYK\)\RVU\KH`ÛSSHYÛHYHZÛUKH`HȴHTÛȴVSHUǦ[HS`HUIPSPT PUZHUÛ.HSPSLVULTSPIPYsHSÛȴTHVY[H`HRV`K\.HSPSLV`HW[ÛȘÛLȘPRK aSLTKLUL`PUKL JPZPT aLYPUKL L[RP`LU R\]]L[SL JPZTPU OHYLRL[P HYHZÛUKHRP PSPȴRP`P PUJLSLKP +LUL`PU`HWÛSÛȴÛRÛZHJHHȴHȘÛKHRPNPIPKPY 0+\Y\T ,ȘPRK aSLTPUIPY\J\UKHZLYILZ[IÛYHRÛSHUJPZPTRHYȴÛLȘPRK aSLTKLIÛYHRÛSKÛȘÛ` RZLRSPȘLRHKHYsÛRTHR[HKÛY A .HSPSLV.HSPSLP + Ǹ\IH[ [HYPOPUKL 7PZH Ǧ[HS`H»KH KVȘHU .HSPSLV .HSPSLP TVKLYU ÄaPȘPU IHIHZÛ VSHYHR ) C RHI\S LKPSLU Ǧ[HS`HU IPSPT PUZHUÛ- 00+\Y\T KÛY .HSPSLV PSR ȘYLUPTPUP -SVYHU- 2HYȴÛLȘPRK aSLTPULȘPTPHaHSKÛRsHJPZPTKHOHMHaSH`VSHSTHR[HHUJHR`PUL `HRSHȴÛRIÛYHRÛSKÛȘÛ` RZLRSPȘLsÛRTHR[HKÛY ZH»KH [HTHTSHTHZÛUÛU HYKÛUKHU ZLULZPUKL 7PZH lUP]LYZP[LZPUKL [ÛW [HOZPSPUL IHȴSHKÛ 4HSP A + K\Y\T\` a UKLUVR\S\IÛYHRTHR aVY\UKHRHSHU.HSPSLVZLULZPUKLUP[PIHYLUTH[LTH[PȘL`ULSKP ]L I\ RVU\KHRP sHSÛȴTHSHYÛ`SH ) »KH7PZH»KHWYVMLZYVSK\ C 000+\Y\T (KÛ IPSPT KL]YPTP`SL HUÛSHU .HSPSLV ÄaPR HZ[YVUVTP ]L HZ[- 2HYȴÛ LȘPR K aSLTPU LȘPTP ZÛMÛY `HWÛSKÛȘÛUKH JPZPT `H[H`KH sVR \a\U `VS HSTHR[HKÛY YVSVQP HSHUÛUKH KH IPYsVR sHSÛȴTH `HWTHZÛUÛU`HUÛZÛYHI\RVU\SHYKH MLSZLÄNY ȴSLYLKLZHOPW[PǦSNPZPUP A KHOHsVROHYLRL[ aLYPUKL`VȘ\USHȴ[ÛYHU .HSPSLV . ULȴ TLYRLaSP HZ[YVUVTP ZPZ[LTPUPU ÄaPȘPUP NLSPȴ[PYKP ) .HSPSLVI\KLUL`KLZ Y[ UTLR\]]L[PUPUVSTHTHZÛOoSPUKLJPZTPU`H[H`K aSLTKLRPOHYLRL[PUPUZVUZ\aVSHJHȘÛsÛRHYÛTÛUÛ`HWTÛȴ[ÛY .HSPSLV»UÛUI\KLUL`PR\]]L[SLOHYLRL[HYHZÛUKHRPPSPȴRP`PPUJLSLTLRIHRÛTÛUKHU ULTSP IPY HKÛTKÛY )\ KLUL` 5L^[VU»\U OHYLRL[ `HZHSHYÛUÛ VS\ȴ[\YTHZÛUH RH[RÛZHȘSHTÛȴ[ÛY 195 6×Q×I 3. )ņ=ņ. KUVVET h1ņ7( NRQXDQODW×PO× 5L^[VU\U0@HZHZÛ,`SLTZPaSPR 0ZHHJ5L^[VU`ÛSSHYÛHYHZÛUKH`HȴHTÛȴ US IPYTH[LTH[PRsP]L ÄaPRsPKPY-PaPR[LRPsHSÛȴTHSHYÛIPSPTK U`HZÛUHsVRULTSPRH[RÛSHY`HWTÛȴ[ÛY.HSPSLV»U\UsHSÛȴTHSHYÛUÛIPYHKÛT[L`L[HȴÛ`HYHRL`SLTZPaSPR`HZHZÛUÛVY[H`HRV`T\ȴ[\Y )\`HZH`HNYL¸)PYJPZPT aLYPULL[RP`LUR\]]L[SLYPU[VWSHTÛZÛMÛYPZLJPZPT K\Y\`VYZHK\YTH`HOHYLRL[SP`ZLZHIP[OÛaSHOHYLRL[PULKL]HTLKLY¹)HȴRHIPYKL`PȴSL JPZPTSLY ZHOPW VSK\RSHYÛ OHYLRL[ K\Y\T\U\ RVY\TH LȘPSPTPUKLKPY *PZPTSLY OHYLRL[K\Y\T\U\KLȘPȴ[PYTLRPZ[L`LUL[RP`LRHYȴÛKPYLUsNZ[LYPY 5L^[VU\U00@HZHZÛ;LTLS@HZH )PYJPZTLL[RP`LUUL[R\]]L[SLJPZTPURHaHUKÛȘÛP]TLUPUVYHUÛKHPTHZHIP[[PY ]L I\ VYHU JPZTPU R [SLZPUL LȴP[[PY *PZTPU P]TLZP R\]]L[SL KVȘY\ R [SLZP`SL [LYZ VYHU[ÛSÛKÛY a 0ZHHJ5L^[VU »KL `H`ÛUSHUHU RP[HIÛ 7OP- - T SVZVWOP¤ 5H[\YHSPZ 7YPUJPWPH 4H[OLTH[PJH RSHZPR TLRHUPȘPU [LTLSPUP `HYH[TÛȴ[ÛY ]L [HYPO[L LU ULTSP IPSPTZLS RP[HWSHYKHU IPYPKPY )\ sHSÛȴTHZÛUKH 5L^[VUL]YLUZLSR [SLsLRPTPUP]LOH- )\UHNYLR\]]L[P]TL]LR [SLHYHZÛUKHRPIHȘÛU[Û F = a ( F = m.a dır. m YLRL[PU s RHU\U\U\ VY[H`H RV`T\ȴ ]LZVUYHRP s` a`ÛSIV`\UJHI\IHRÛȴ HsÛZÛ IPSPT K U`HZÛUH LNLTLU VST\ȴ[\Y 5L^[VU K U`HKHRP ULZULSLYPU OHYLRL[SLYP PSL NR` a UKLRP ULZULSLYPU H`UÛ KVȘHS `HZHSHY PSL `UL[PSKPRSLYPUP RLUKP R [SL sLRPT RHU\U\ PSL 2LWSLY»PU 5L^[VU\U000@HZHZÛ,[RP;LWRP /LT[LTHZNLYLR[PYTL`LUHSHUR\]]L[SLYKLOLTKL[LTHZNLYLR[PYLUR\]]L[SLYKLIPYL[RPRLUKPULLȴP[I ` RS R[L]LaÛ[`US IPY[LWRPR\]]L[P`HYH[ÛY kYULȘPUIPY` aL` aLYPULIÛYHRÛSHUJPZPTHȘÛYSÛRR\]]L[P`SL` aL`LL[RPLKLY @ aL`KLLȴP[I ` RS R[L]LaÛ[`US IPY[LWRPR\]]L[PNZ[LYPY NLaLNLUOHYLRL[SLYPRHU\U\HYHZÛUKHRP 5;LWRP [\[HYSÛSÛRSHY PSL NZ[LYTPȴ[PY 5L^[VU PSR `HUZÛ[THSÛ[LSLZRVI\NLSPȴ[PYTPȴIL`Ha ÛȴÛȘÛU IPY WYPaTH`H [\[\SK\Ș\UKH MHYRSÛ YLURSLYKLU IPY [H`M `HYH[THZÛ NaSLTP .,[RP ZVU\J\IPYYLURR\YHTÛVS\ȴ[\YT\ȴ[\Y G =- N 5L^[VUIPSPTPUZHUSHYÛ[HYHMÛUKHU [HYPOPULUL[RPSPPUZHUSHYÛUKHUIPYPRHI\S LKPSTLR[LKPY dir. 2HYȴÛSÛRSÛK\YHUTÛRUH[ÛZsPM[PIPYIPYPULLȴP[I ` RS R[L]LaÛ[`US R\]]L[\`N\SHY Bilgi - -2 -5 F1 = - F2 dir. - @ RS WHYsHJÛRSHYIPYIPYPULLȴP[I ` RS R[L]LaÛ[`US R\]]L[\`N\SHY a 2 HTZ F = m »KPY-¶HNYHa ÄȘPUPULȘPTPR [SL`LLȴP[[PY tan a = x y -X -y Fx = - Fy dir. 196 ¶ )ņ=ņ. NRQXDQODW×PO× + U`H»UÛU(`»H\`N\SHKÛȘÛR [SLsLRPTPR\]]L[PPSL(`»ÛU+ U`H»`H\`N\SHKÛȘÛ sLRPTR\]]L[PULLȴP[I ` RS R[L]LaÛ[`US K Y + U`H Ay -+ -a FD = - Fa dir. ,[RP¶[LWRPR\]]L[SLYPMHYRSÛ` aL`SLYLL[RPL[[PȘPUKLUHYHSHYÛUKHPȴSLT`HWÛSHTHa +PRRH[ ,[RP[LWRPR\]]L[SLYPMHYRSÛ` aL`SLYL L[RP L[[PȘPUKLU HYHSHYÛUKH Örnek PȴSLT`HWÛSHTHa 2\]]L[PUP]TL`LL[RPZPUPHYHȴ[ÛYHUIPYȘYLUJPJPZTPUOHYLRL[L[[PȘP` aL`P ]L R [SL`P KLȘPȴ[PYTLKLU \`N\SHKÛȘÛ R\]]L[P KLȘPȴ[PYLYLR OLY KLMHZÛUKH JPZTPU RHaHUKÛȘÛP]TL`PSsT ȴ[ Y a 3a 2a 2HaHUÛT 4HKKLUPUL`SLTZPaSPRaLSSPȘPUPHsÛR- - T T 2F T 3F SHY )\YULR[LIHȘÛTSÛIHȘÛTZÛa]LRVU[YVSKLȘPȴRLUSLYPUPI\S\U\a Çözüm 2\]]L[IHȘÛTZÛaKLȘPȴRLUKPY2\]]L[KLUL`P`HWHURPȴP[HYHMÛUKHUKLȘPȴ[PYPSLYLRR\]]L[PUP]TL`LL[RPZPNaSLUTPȴ[PY Ǧ]TL IHȘÛTSÛ KLȘPȴRLUKPY +LUL`KL R\]]L[L IHȘSÛ VSHYHR UHZÛS KLȘPȴ[PȘP NaSLUTPȴ[PY 2 [SL]LVY[HTZHIP[[\[\ST\ȴ[\YRVU[YVSKLȘPȴRLUSLYPKPY Örnek RN -$5 @H[H` K aSLTKL - $ 5 S\R R\]]L[ T $ RNºSÛRJPZTLȴLRPSKLRPNPIPL[RPLKP`VY H@H[H`K aSLTZ Y[ UTLZPaPZLJPZTPUP]TLZPRHsTZ2KPY& I@H[H`K aSLTZ Y[ UTLSP]LZ Y[ UTLRH[ZH`ÛZÛR$PZLJPZTPUP]TLZP RHsTZ2 KPY&N$TZ2 Çözüm : Y[ UTLZPaVY[HTKHP]TL H F = m.a 10 = 2 .a a = 5m/s 2 197 6×Q×I 3. h1ņ7( )ņ=ņ. KUVVET NRQXDQODW×PO× : Y[ UTLSPVY[HTKHP]TL I 2HaHUÛT TN 2\]]L[P]TL]LR [SLHYHZÛUKHRPPSPȴ- - - RP`PRLȴMLKLY : Y[ UTLR\]]L[! -:$RTN -5L[$TH -Z$ -¶-:$TH -:$5 ¶$H H$TZ2 Örnek -$5 T -: @H[H` K aSLTKL K\YTHR[H VSHU T $ RN T2$RN»SÛRJPZPTSLYL-$5»S\RR\]]L[L[RPLKP`VY T2 @H[H` )\UHNYL" H@H[H`K aSLTZ Y[ UTLZPaPZLJPZPTSLYPUP]TLZPRHsTZ2 KPY& 2HaHUÛT I@H[H`K aSLTZ Y[ UTLSP]LZ Y[ UTLRH[ZH`ÛZÛR$PZLJPZPTSLYPU P]TLZPRHsTZ2KPY& ,[RP [LWRP R\]]L[SLYPUP YULRSLYSL HsÛRSHY Çözüm :PZ[LTKLIPYKLUMHaSHR [SLVSK\Ș\UKHU[VWSHTR [SLHSÛUÛY : Y[ UTLZPaK\Y\T -$5 H-$T[H T T2 -: -: -$TT2H 2 $H H$TZ2 : Y[ UTLR\]]L[SLYP -: $RTN -: $RT2N 2 -: $$5 -: $ 198 2 -: $5 2 -5L[$T[H -¶-:$TT2H ¶$H $HH$TZ2 )ņ=ņ. NRQXDQODW×PO× Örnek -2$5 -$5 T @H[H`K aSLTKLK\YTHR[HVSHU 2HaHUÛT T $ RN»SÛR JPZTL - $ 5»S\R `H[H` -2$5»S\RK ȴL`R\]]L[L[RPLKP`VY . US R OH`H[[H NaSLULU VSH`SHYÛ )\UHNYL" @H[H`K aSLT 5L^[VU\U OHYLRL[ `HZHSHYÛUÛ R\SSHUHYHR`VY\TSHY H @H[H` K aSLT Z Y[ UTLZPa PZL JPZTPU P]TLZPRHsTZ2KPY& I@H[H`K aSLTZ Y[ UTLSP]LZ Y[ UTLRH[ZH`ÛZÛR$PZLJPZTPUP]TLZPRHs TZ2KPY&N$TZ2 Çözüm H: Y[ UTLVSTHKÛȘÛUKHUK ȴL`R\]]L[PUOHYLRL[LL[RPZP`VR[\Y -$TH $H H$TZ2 -2$5 I TN -$5 -Z -Z$R5 -5L[$TH -Z$RTN-2 ¶$H -Z$ $H 17 H$ TZ2 2 -Z$5 Örnek T$RN T T2$RN -$5 @H[H`K aSLT @H[H` K aSLTKL K\YTHR[H VSHU T $ RN ]L T2 $ RN»SÛR JPZPTSLYL `H[H` -$5R\]]L[L[RPLKP`VY @H[H`K aSLTZ Y[ UTLZPaPZL" H*PZPTSLYPUP]TLZPRHsTZ2KPY& I*PZPTSLYHYHZÛUKHRPNLYPSTLR\]]L[P;RHs5VS\Y& @H[H`K aSLTZ Y[ UTLSP]LZ Y[ UTLRH[ZH`ÛZÛR$PZL" H*PZPTSLYPUP]TLZPRHsTZ2 KPY& 199 6×Q×I 3. h1ņ7( )ņ=ņ. KUVVET NRQXDQODW×PO× I*PZPTSLYHYHZÛUKHRPPWNLYPSTLR\]]L[PRHs5»K\Y& Çözüm : Y[ UTLZPaVY[HTPsPU! H -$T[H I -$TT2H $H T T TR [SLZPUPsLRLUR\]]L[;»KPY 2 H$TZ ;$TH ;$ ;$5 : Y[ UTLSPVY[HTPsPU! H T T T -Z -Z 2 H-Z $RTN -Z $RT2N -Z $$5 -Z $ -¶-Z -Z $TT2H -Z $5 ¶$H H$TZ2 2 -Z -5L[$TH ;¶-Z$TH ;¶$ ;$5 2 2 T 200 -$5 T -5L[$TTH 2 ITR [SLZPULL[RP`LUR\]]L[SLY;]L-Z KPY )ņ=ņ. NRQXDQODW×PO× Örnek ǸLRPSKLRP Z Y[ UTLZPa ZPZ[LTKL PWL IHȘSÛ T$RN]LT2$RN»SÛRR [SLSLYZLYILZ[IÛYHRÛSÛYZH" HTR [SLZPUPUP]TLZPRHs[ÛY& IT2R [SLZPUPUP]TLZPRHs[ÛY& T JǦW[LRPNLYPSTLR\]]L[PRHs5»K\Y& N$TZ2 T$RN T2$RN Çözüm T -5L[$TTH .¶;$TH G¶.2$TT2H ¶;$H ¶$H ;$5 $H H$TZ2 G$5 TR [SLZPHȴHȘÛ`UKLH$TZ2SPRP]TL`SLT2R [SLZP `\RHYÛ`UKLH$TZ2SPRP]TL`SLOHYLRL[L[TLR[LKPY G2$5 Örnek T2R [SLSPJPZPTSL` aL`PHYHZÛUKHRPZ Y[ UTLRH[ZH`ÛZÛR$VSK\Ș\UHNYLZPZ[LTZLYILZ[IÛYHRÛSKÛȘÛUKH;PWNLYPSTLZPRHs5VS\Y& T2$RN @H[H`K aSLT T T$RN 201 6×Q×I 3. h1ņ7( )ņ=ņ. KUVVET NRQXDQODW×PO× Çözüm T2$RN :PZ[LTPUP]TLZP! -Z$5 -UL[$TTH T ¶$H $H T$RN H$TZ2 G$5 : Y[ UTLR\]]L[P! ;PWNLYPSTLZP! -Z$RT2N .¶;$TH -Z$ ¶;$ -Z$5 ;$5 Örnek T2$RN T$RN -$5 @H[H` Z Y[ UTLZPa K aSLTKL K\YTHR[HVSHUT]LT2R [SLSPJPZPTSLYL`H[H` - $ 5»S\R R\]]L[ L[RP LKP`VY )\ K\Y\TKH T2 R [SLZPUPU TL [LWRPZP RHs 5 VS\Y& @H[H`K aSLT Çözüm T2 T - -,[RP -;LWRP :PZ[LTPUP]TLZP! -$TTH $H H$TZ2 T2R [SLSPJPZTPOHYLRL[L[[PYLUR\]]L[-L[RP»KPY -,[RP$-;LWRP -;LWRP$T2H -;LWRP$ -;LWRP$5 202 )ņ=ņ. NRQXDQODW×PO× Örnek T$RN T2$RN -$5 R$ @H[H`K aSLT : Y[ UTLSP `H[H` K aSLTKLK\YTHR[HVSHUT$RN]L T2 $ RN»SÛR JPZPTSLYL `H[H` - $ 5 S\R R\]]L[ L[RP LKP`VY )\UH NYL JPZPTSLY HYHZÛUKHRP L[RP[LWRPR\]]L[PRHs5VS\Y& Çözüm T T2 - -L[RP -Z -[LWRP -Z -Z$RTN -: $ -: $5 -: $RT2N 2 -: $ 2 -: $5 2 -5L[$TTH -¶-: -: $TT2H 2 ¶$H $H H$TZ2 T2R [SLZPULL[RP`LUUL[R\]]L[! -,[RP¶-: $T2H 2 -,[RP¶$ -,[RP$5 -;LWRP$5 203 6×Q×I 3. h1ņ7( )ņ=ņ. 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NRQXDQODW×PO× Örnek -2$& m ( -1$5 _$T ) @H[H`]LZ Y[ UTLZPa`VSKH-1$5]L-2R\]]L[SLYPUPUL[RPZPUKL_$T OHYLRL[LKLUJPZPT aLYPUKL`HWÛSHUUL[Pȴ>5L[$1PZL-2R\]]L[PRHs5VS\Y& Çözüm @HWÛSHUUL[Pȴ >5L[$-5L[_ >5L[$-1¶-2_ $¶-2 -2$5VS\Y Örnek -$5 m1$RN + ȴL``\RHYÛ`UKL-$5»S\RR\]]L[T1]LT2 R [SLSLYPUP O $ T ` RZLȘL [HȴÛ`VY 2 [SLSLY aLYPUKL `HWÛSHUUL[Pȴ1PZLT2R [SLZPRHsRN»KÛY&N$ TZ2 m2$& Çözüm -$5 @HWÛSHUUL[Pȴ! >5L[$-5L[_ m1N$5 >5L[$B-¶T1NT2ND_ $B¶T2D m2$RN m2N 231 6×Q×I 4. )ņ=ņ. ņʡ*hd(1(5-ņ h1ņ7( NRQXDQODW×PO× Örnek @H[H` Z Y[ UTLZPa K aSLTKL T$RN»SÛRJPZTL-$5»S\RR\]]L[ȴLRPSKLRP NPIP _ $ T SPR `VS IV`\UJH L[RP LKP`VY -$5 +PRRH[ 2\]]L[PU `VSH WHYHSLS IPSLȴLUP T$RN m Pȴ`HWHY ( -` _$T ) *PZPT aLYPUKL`HWÛSHUPȴRHs1V\SLK Y&*VZ$:PU$ - Çözüm -x ( x ) 2\]]L[PU`H[H`IPSLȴLUPPȴ`HWHY -_$-*VZ_ >$-_JVZ_ -`$-:PU_ >$ `HWÛSHUPȴ >$1 >$-_*VZ_ Örnek )PY JPZTL L[RP`LU UL[ R\]]L[PU RVU\TH IHȘSÛ -5 KLȘPȴPTP ȴLRPSKLRP NPIPKPY *PZPT aLYPUKL `HWÛSHU Pȴ )PSNP -5 > _T x - ¶ _ NYHÄȘPUPU HS[ÛUKH RHSHU RHs1»K Y& 12 3 _T Çözüm ISNLUPUHSHUÛPȴP]LYPY >$-_ -¶_NYHÄȘPUPUHS[ÛUKHRHSHUISNLUPUHSHUÛ`HWÛSHUPȴP]LYPY >$-_ >$ >$1 232 )ņ=ņ. NRQXDQODW×PO× Örnek )PY JPZTL L[RP`LU UL[ R\]]L[PU RVU\TH IHȘSÛ NYHÄȘP]LYPSTPȴ[PY)\UHNYLJPZPT aLYPUKL`HWÛSHU PȴRHs1»K Y& -5 4 2 _T Çözüm .YHÄȘPUHS[ÛUKHRHSHUISNLUPUHSHUÛPȴP]LYPY ¶TL[YLHYHSÛȘÛUKHRPPȴ! 8.2 W1 = = 8J 2 ;VWSHTPȴ! >;$>1>2 >;$ ¶TL[YLHYHSÛȘÛUKHRPPȴ! >;$1 >2$$1 ,5,91Ǧ ,ULYQPJPZPTSLYPU]L`HZPZ[LTSLYPU`HWÛZÛUKHIHYÛUKÛYKÛȘÛPȴ`HWTHSHYÛUÛZHȘSH`HU]HYSÛȘÛUÛVY[H`HsÛRHYKÛȘÛL[RPSLYKLUNaSLKPȘPTPaIPYI ` RS R[ YkYULȘPUILSSP ` RZLRSPR[LUZLYILZ[IÛYHRÛSHUIPYJPZPTOÛaSH`LYLsHYWHY:ÛRÛȴ[ÛYÛSHU`H`ÛU\J\UH RVU\SHUJPZPT`H`[HYHMÛUKHUMÛYSH[ÛSÛY)PYIPYPUL`HRSHȴ[ÛYÛSHU` RS JPZPTSLYIPYIPYPUP sLRLY]L`HRSHȴ[ÛRsHOÛaSHUÛY*PZPTSLYPUOÛaRHaHUTHZÛJPZPTSLY aLYPUKLRPR\]]L[PU]HYSÛȘÛUÛ]LPȴ`HWÛSKÛȘÛUÛNZ[LYPY)PYZPZ[LTPȴ`HWHIPSP`VYZHLULYQPZP]HYKLTLR[PY @H` m - WVaP[PM` R ¶ ULNH[PM` R 6OoSKLILSSPIPY` RZLRSPR[LK\YHUJPZPTZÛRÛȴ[ÛYÛSTÛȴ`H`RHYȴÛSÛRSÛK\YHU` RS JPZPTSLYLULYQP`LZHOPW[PY,ULYQPRÛZHJHPȴ`HWHIPSTL`L[LULȘPVSHYHR[HUÛTSHUÛY ,ULYQPUPUIPYsVR[ Y ]HYKÛY*PZPTSLYPUOÛaÛ]L`H`LYLNYLRVU\T\UKHUKVSH`Û ZHOPWVSK\Ș\LULYQP`LTLRHUPRLULYQPKLUPY,SLR[YPR` RSLYPUPUOHYLRL[P`SLLSLR[YPR LULYQPZPVS\ȴ\Y@HRÛ[VSHYHRR\SSHUKÛȘÛTÛaWL[YVSVK\U]LRT Y`HWÛZÛUKHRPT`HZHSLULYQPIHYÛUKÛYÛY([VT\VS\ȴ[\YHUWHYsHJÛRSHYHYHZÛUKHU RSLLYLULYQPNPaSPKPY <`N\U RVȴ\SSHY VS\ȴ[\Y\W H[VT\ WHYsHSHKÛȘÛTÛaKHsVR` RZLRIPYLULYQPHsÛȘHsÛR[ÛȘÛUÛIPSP`VY\a5 RSLLYLULYQPZHU[YHSSLYPUKLLSKLLKPSLU LULYQPI\[ YIPYLULYQPKPY )\IS TKLTLRHUPRLULYQPKHOHKL[H`SÛ PUJLSLULJLR[PY 233 6×Q×I 4. )ņ=ņ. ņʡ*hd(1(5-ņ h1ņ7( NRQXDQODW×PO× 4,2(5Ǧ2,5,91Ǧ *PZPTSLYPUOHYLRL[SLYPUKLUKVSH`ÛZHOPWVSK\Ș\RPUL[PRLULYQP`SLK\Y\TSHYÛUKHURH`UHRSHUHUWV[HUZP`LSLULYQPUPU[VWSHTÛUHTLRHUPRLULYQPKLUPY 2HaHUÛT 4LRHUPR LULYQP RH]YHTÛUÛ RPUL[PR ]L E;VWSHT$,R,W WV[HUZP`LS LULYQP RH]YHTÛ`SH PSPȴRP- 2PUL[PR,ULYQP SLUKPYPY *PZTPUOÛaÛUKHURH`UHRSHUHULULYQPKPY2PUL[PRLULYQPR [SL]LOÛaÛURHYLZP`SL VYHU[ÛSÛKÛY 2 [SL!T 4LRHUPRLULYQP 2PUL[PRLULYQP /Ûa! 7V[HUZP`LSLULYQP 2PUL[PRLULYQP!,R 1 2 E k = mj 2 /ÛaÛVSHUJPZPTSLYRPUL[PRLULYQP`L ZHOPW[PY Kütle /Ûa 2,ULYQP m ER RN TZ 1 2PUL[PRLULYQPIPYPT[HISVZ\ 234 Ek = 7V[HUZP`LS,ULYQP *PZTPU K\Y\T\UKHU RH`UHRSHUHU LULYQPKPY @LYKLUILSSPIPY` RZLRSPR[LI\S\UHUJPZTPUZÛRÛȴ[ÛYÛSTÛȴ`H`ÛUIPYIPYPUL`HRSHȴ[ÛYÛSHU]L`H\aHRSHȴ[ÛYÛSHU` RS JPZPTSLYPUIHYHQSHYKHIPYPRLUZ\`\UKLWV L[[PȘPLULYQPKPY) [ UJPZPTSLYLULYQPKLWVL[TLKLU UJLRP K\Y\T\UH KUTL LȘPSPTPUKLKPY *PZPTSLY ZLYILZ[IÛYHRÛSKÛRSHYÛUKHKLWVL[[PRSLYPLULYQPVY[H`H sÛRHY 1 mj 2 2 )ņ=ņ. NRQXDQODW×PO× @LYhLRPT7V[HUZP`LS,ULYQPZP )PYJPZTP`LYKLU`\RHYÛsÛRHYTHRPsPU`LYsLRPTPR\]]L[PULRHYȴÛPȴ`HWÛSÛY]L JPZPTWV[HUZP`LSLULYQPKLWVLKLY*PZPTZLYILZ[IÛYHRÛSKÛȘÛUKH`LYsLRPTPR\]]L[P Pȴ`HWHY]LJPZTPUKLWVSHKÛȘÛWV[HUZP`LSLULYQPHsÛȘHsÛRHY Cisim - G = mg Cisim @LYR YL @LYR YL 7V[HUZP`LSLULYQP 7V[HUZP`LSLULYQPHsÛȘH KLWVLKLY sÛRHY )\LULYQPUPUI ` RS Ș JPZTPUHȘÛYSÛȘÛ]LsÛRHYÛSKÛȘÛ` RZLRSPRSLKVȘY\VYHU[ÛSÛKÛY (ȘÛYSÛR!.$TN EP$TNO @ RZLRSPR!O (ȘÛYSÛR @ RZLRSPR 7,ULYQP . O EP N m 1 7V[HUZP`LSLULYQPIPYPT[HISVZ\ 7V[HUZP`LSLULYQPZP!,P ,ZULRSPR7V[HUZP`LS,ULYQPZP )PY`H`ÛU\J\UHIPYR [SLRV`\W`H`ÛIPYR\]]L[SLZÛRÛȴ[ÛYÛWIÛYHR[ÛȘÛTÛaKH`H` R [SL`P MÛYSH[ÛY )\ VSH`KH R [SL`L \`N\SHUHU R\]]L[ `H`Û ZÛRÛȴ[ÛYÛYRLU Pȴ `HWTÛȴ ]L `H`HWV[HUZP`LSLULYQPKLWVL[TPȴ[PY@H`ZLYILZ[IÛYHRÛSKÛȘÛUKH`H`KHVS\ȴHU[LWRP R\]]L[PPȴ`HWHY]L`H`ÛUWV[HUZP`LSLULYQPZPVY[H`HsÛRHY - @H` m - m @H` :ÛRÛȴ[ÛYÛSHU`H`KHWV[HUZP`LSLULYQP KLWVSHUÛY @H`JPZTLR\]]L[\`N\SHY]L WV[HUZP`LSLULYQPHsÛȘHsÛRHY 235 6×Q×I 4. h1ņ7( )ņ=ņ. ņʡ*hd(1(5-ņ NRQXDQODW×PO× Örnek 2 [SLZP T $ RN OÛaÛ j = 10 m/s VSHUHYHJÛURPUL[PRLULYQPZPRHs1»K Y& $TZ T$RN Çözüm 2PUL[PRLULYQP Ek = 1 1 m.j 2 ( E k = $ 800 $ 10 2 2 2 E k = 40000 joule Örnek T$RN m Çözüm 2PUL[PR,ULYQP! 1 m .j 2 2 1 36 = $ 2.j 2 2 j = 6 m/s Ek = 236 j @H[H``VSKH j OÛaÛ`SHNPKLUT$ RN»SÛRJPZTPURPUL[PRLULYQPZP1PZLOÛaÛ RHsTZ»KPY& )ņ=ņ. NRQXDQODW×PO× Örnek 2 [SLZP T $ RN VSHU JPZTPU `LYKLU ` RZLRSPȘP O $ T»KPY `LYL NYL WV[HUZP`LS LULYQPZP RHs 1»K Y& N$TZ2 T$RN m m O$T @LY Çözüm 7V[HUZP`LSLULYQP! EP$TNO EP$ EP$1 Örnek m O2$T O1$T T R [SLSP JPZTPU `LYL NYL WV[HUZP`LS LULYQPZP,P$1PZLTHZH`HNYLWV[HUZP`LS LULYQPZPRHsQV\SLK Y&N$TZ2 4HZH @LY Çözüm @LYLNYLWV[HUZP`LSLULYQP! 4HZH`HNYLWV[HUZP`LSLULYQP! EP$TNO1 ,P$TNO2 $T ,P$ T$RN ,P$1 237 6×Q×I 4. h1ņ7( )ņ=ņ. ņʡ*hd(1(5-ņ NRQXDQODW×PO× Örnek @H[H` K aSLTKL K\YHU K aN U [ YKLȴ T $ RN»SÛR JPZTPU `LYL NYL WV[HUZP`LS LULYQPZP RHsQV\SLK Y&N$TZ2 O$T @LY T$RN Çözüm *PZPTK aN U[ YKLȴ[PY2 [SLTLYRLaPUPU`LYKLU` RZLRSPȘPHSÛUÛY O$T EP$TNO$ EP$$1 Örnek )PYRLUHYÛUÛU\a\US\Ș\H$JTVSHUR W Ua R [SLZPK$NJT3[ Y R W 2 W U `LYL NYL WV[HUZP`LS LULYQPZP RHs QV\SL K Y&N$TZ2 `LY H$JT Çözüm 2 W UOHJTP! =$H3 3 @LYLNYLWV[HUZP`LSLULYQP! ,P$TNO 3 =$ $JT ,P$ ,P$1 2 W UR [SLZP! T$=K T$ T$N T$RN 238 )ņ=ņ. NRQXDQODW×PO× ǦǸ,5,91ǦǦ3ǦǸ2Ǧ:Ǧ ,ULYQP`PPȴ`HWHIPSTL`L[LULȘPVSHYHR[HUÛTSHKÛR6OoSKLIPYJPZPT aLYPUKLIPY Pȴ`HWÛSKÛȘÛUKHJPZTPULULYQPZPUKLKLȘPȴPTVSHJHR[ÛY)\KLȘPȴPTPUTPR[HYÛKH`HWÛSHUPȴPUI ` RS Ș ULLȴP[[PY)\K\Y\T\-R\]]L[P`SLsLRPSLUIPYJPZTPUOHYLRL[PUP LSLHSHYHRTH[LTH[PRZLS`VSSHPZWH[SH`HIPSPYPa +PRRH[ - ( j j x ) -R\]]L[PULRHKHYPȴ`HWHYZHJPZTPULULYQPZPVRHKHYKLȘPȴPY - ( ) x +PRRH[ (UVR[HZÛUKHU j OÛaÛUHZHOPWVSHUJPZPT-R\]]L[PUPUL[RPZP`SL)UVR[HZÛUH NLSKPȘPUKLOÛaÛ j VSZ\U - =PU s TZ _ x @ R [Z [ *PZPTHSKÛȘÛ`VS *PZTPUP]TLZP *PZTPUL[RP`LUR\]]L[ (j + j) Tt x= 0 2 Tj a= Tt -$TH @ R ULULYQPZP-R\]]L[PUPU`HW[ÛȘÛ PȴRHKHYKLȘPȴPY @HWÛSHUPȴ! >$-_ )PSNP >$TH_ W = m$ Tj ( j 0 + j 0) . T t $ Tt 2 m ( j - j 0) . ( j + j 0 ) W= 2 1 1 W = mj 2 - mj 20 2 2 W = TE 6E E E _ x x dir. )PY JPZTL HP[ LULYQP`VS NYHÄȘPUKL .Y SK Ș NPIPJPZTPUZVULULYQPZP`SLPSRLULYQPZPHYHZÛUKHRPMHYRLULYQPKLȘPȴPTP`HWÛSHUPȴLLȴP[[PY LȘPT JPZTL L[RP`LU UL[ R\]]L[P ]LYPY F = E - E0 x - x0 239 6×Q×I 4. h1ņ7( )ņ=ņ. ņʡ*hd(1(5-ņ NRQXDQODW×PO× Örnek $TZ $TZ - x T$RN : Y[ UTLZPa`H[H`K aSLTKLT$RNSÛRJPZPT-R\]]L[PUPUL[RPZP`SL_`VS\ IV`\UJHOÛaÛUÛTZºKLUTZ»`LsÛRHYÛ`VY@HWÛSHUPȴRHsQV\SLK Y& Çözüm 1 1 W = TE $ mj 02 = $ 2 $ 2 2 = 4 J 2 2 W = Es - Ei 1 1 2 2 W = 36 - 4 E s = $ m $ j = $ 2 $ 6 = 36 J 2 2 W = 32 J Ei = Örnek $ -$5 T$RN - _$T : Y[ UTLZPa`H[H`K aSLTKL j OÛaÛUHZHOPWJPZTL-$5»S\RR\]]L[ OHYLRL[PUL aÛ[ `UKL \`N\SHUÛ`VY ]L JPZPT _ $ T ZVU\UKH K\YK\Y\S\`VY *PZTPUR [SLZPT$RNVSK\Ș\UHNYL j OÛaÛRHsTZ»KPY& Çözüm 2\]]L[PU`HW[ÛȘÛPȴLULYQPKLȘPȴPTPULLȴP[[PY >$6E -_$,:¶,i 10.6, 4 = 1 .2.j 20 - 0 2 j 0 = 8m / s 240 )ņ=ņ. NRQXDQODW×PO× Örnek m @LYKL K\YTHR[H VSHU T$RN»SÛRJPZPTO$T` RZLRSPȘL sÛRHY[ÛSKÛȘÛUKH `HWÛSHU Pȴ RHs 1V\SL VS\Y&N$TZ2 O$T T$RN @LY Çözüm 7V[HUZP`LS LULYQPKLRP KLȘPȴPT`HWÛSHUPȴLLȴP[[PY m W = TE P W = m.g.h W = 2 . 10. 5 W = 100 J 002VU\T O2 O1 T$RN 02VU\T `LY @ RZLRSPRKLȘPȴPTPO2¶O1$ORHKHYKÛY Örnek T$RN»SÛRJPZPTO` RZLRSPȘPUKLUZLYILZ[IÛYHRÛSKÛȘÛUKH`LYsLRPTPR\]]L[PUPU`HW[ÛȘÛPȴ1VS\`VY)\UHNYLO` RZLRSPȘPRHsT»KPY&N$TZ2 T$RN O$& @LY Çözüm @LYsLRPTPR\]]L[PUPU`HW[ÛȘÛPȴWV[HUZP`LSLULYQPKLRPKLȘPȴPTRHKHYKÛY >$,P >$TNO $O O$T 241 6×Q×I 4. h1ņ7( )ņ=ņ. ņʡ*hd(1(5-ņ NRQXDQODW×PO× Örnek T$RNR [SLSPJPZPT0RVU\TKHU 00RVU\THNL[PYPSPYZLRHs1Pȴ`HWÛSTÛȴ VS\Y& T$RN T II T I Çözüm 00K\Y\T 0K\Y\T Û O2 $T O1$T E1$TNO1 E1$$1 ,2$TNO2 ,2$$1 @HWÛSHUPȴ! W = TE P W = E2 - E1 W = 60 - 20 W = 40 J Örnek /LYIPYPUPUR [SLZPTRHKHYVSHUaKLȴR WSLYǸLRP0»KLRPRVU\T\UKHUǸLRPS 00»KLRPRVU\THNL[PYPSP`VY O I II @HWÛSHUPȴRHsTNO»[ÛY&N!`LYsLRPTPP]TLZP 242 )ņ=ņ. NRQXDQODW×PO× Çözüm 00K\Y\T 0K\Y\T m m O m m m 3 h 2 m m h 2 m II I E1$TNO E 2 = 3 mg. 3h h + mg. 2 2 E 2 = 5 mgh @HWÛSHUPȴLULYQPKLȘPȴPTPULLȴP[[PY >$6EP >$,2¶,1 >$TNO¶TNO >$TNO : Y[ UTL2\]]L[PUPU@HW[ÛȘÛǦȴ )PYIPYPULZ Y[ ULU` aL`SLYIPYZ YLZVUYHÛZÛUÛY)\K\Y\T\PRPLSPTPaPIPYIPYPUL IPYRHs KLMH Z Y[LYLR YHOH[SÛRSH HUSH`HIPSPYPa )\U\U ULKLUP Z Y[ UTL R\]]L[PUKLU KVSH`ÛIPYTPR[HYLULYQPUPUÛZÛ`HKU ȴTLZPKPY+HOHUJL`HWÛSHUPȴPULULYQPKLRP KLȘPȴPTLLȴP[VSK\Ș\U\PZWH[SHTÛȴ[ÛR)\K\Y\TKH ¸: Y[ UTL R\]]L[PUPU `HW[ÛȘÛ Pȴ ÛZÛ`H KU ȴLU LULYQP`L LȴP[[PY¹ KP`LIPSPYPa )HȴRH IPYHsÛKHUIHRHYZHRZPZ[LTPUTLRHUPRLULYQPZP Z Y[ UTLR\]]L[PUPU`HW[ÛȘÛPȴRHKHYHaHSHJHR KLTLR[PY j -s ( x ) : Y[ UTLR\]]L[P!-s @LYKLȘPȴ[PYTL!_ : Y[ UTLR\]]L[PUPU`HW[ÛȘÛPȴ!> >$-s_ 243 6×Q×I 4. h1ņ7( )ņ=ņ. ņʡ*hd(1(5-ņ NRQXDQODW×PO× Örnek @H[H`Z Y[ UTLSP`VSKH j 0 = 6m/s OÛaSH OHYLRL[ LKLU JPZTPU _ $ T `VS ZVU\UKHRPLULYQPZPRHsQV\SLK Y&N$ $TZ T$RN TZ2Z Y[ UTLRH[ZH`ÛZÛR$ _$T ( ) Çözüm : Y[ UTLR\]]L[P! : Y[ UTLR\]]L[PUPU`HW[ÛȘÛPȴ! -s$RTN >$-s_ -s$ >$ -s$5 >$1 ,ULYQPÛZÛ`HKU ȴ Y *PZTPULULYQPZP! 1 mj 2 2 1 E k = . 2.6 2 = 36 J 2 Ek = :VULULYQP! E:$,R¶> E:$¶$1 Örnek @H[H`Z Y[ UTLSP`VSKHK\YTHR[HVSHUJPZPT-$5»S\RR\]]L[PUL[RPZPUKL() `VS\UKH_RHKHY`LYKLȘPȴ[PYPYZL" T$RN -$5 H-R\]]L[PUPU`HW[ÛȘÛPȴRHs1VS\Y& ( I: Y[ UTLR\]]L[PUPU`HW[ÛȘÛPȴRHs 1VS\Y& ) _$T J*PZTPU)UVR[HZÛUKHRPLULYQPZPRHs1VS\Y&Z Y[ UTLRH[ZH`ÛZÛR$ Çözüm 2\]]L[PU`HW[ÛȘÛPȴ 244 : Y[ UTLR\]]L[P H>-$-_ >-$$1 -s$ -:$5 I -s$RTN )ņ=ņ. NRQXDQODW×PO× : Y[ UTLR\]]L[PUPU`HW[ÛȘÛPȴ >- $-s_ : >- $ : >- $1 : J)UVR[HZÛUKHRPLULYQPJPZPT aLYPUKL`HWÛSHUUL[PȴLLȴP[[PY >UL[$>-¶>- >UL[$$1 : Örnek -$5 m ( _$T ) +\YTHR[HVSHUTR [SLSPJPZPT-$5»S\RR\]]L[SL()`VS\UKH_$`LY KLȘPȴ[PYKPȘPUKL)UVR[HZÛUKHRPLULYQPZP1VS\`VY )\UHNYLZ Y[ UTLR\]]L[PRHs5VS\Y& Çözüm ,ULYQPKLRPKLȘPȴPT`HWÛSHUPȴLLȴP[[PY >$-¶-:_ $¶-: -:$5 245 6×Q×I 4. h1ņ7( )ņ=ņ. ņʡ*hd(1(5-ņ NRQXDQODW×PO× ,ULYQP+U ȴ T ]L2VY\U\T\ 2HaHUÛT ,ULYQP RVU\T\U\ HR[HYÛTÛUÛ ]L LULYQPUPUIPY[ YKLUKPȘLY[ YLKU ȴLJLȘPUPHsÛRSHY )PY JPZTPU ]L`H ZPZ[LTPU LULYQPZP RH`IVSTHa HUJHR IHȴRH IPY LULYQP [ Y UL KU ȴLIPSPYkYULȘPUILSSPIPY` RZLRSPR[LWV[HUZP`LSLULYQPZPVSHUJPZPTZLYILZ[IÛYHRÛSÛYZHOÛaSHUHYHR`LYLK ȴLY)\ZÛYHKHWV[HUZP`LSLULYQPOHYLRL[LULYQPZPULRPUL[PR KU ȴT ȴ[ Y)LUaLYȴLRPSKLIPYsVRMHYRSÛLULYQP[ Y IPYIPYPULKU ȴLIPSTLR[LKPY 7L[YVS Y USLYPUPU ILUaPU TV[VYPU SPRP[ NHa `HWÛZÛUKHRP RPT`HZHS LULYQP HYHIHUÛU TV[VY\ `HYKÛTÛ`SH OHYLRL[ LULYQPZPUL KU ȴ Y )HYHQKH [\[\SHU Z\`\U WV[HUZP`LS LULYQPZP[ YI USLYPKUK YLYLRRPUL[PRLULYQP`LKU ȴ Y; YIPUSLYKLRPZPZ[LT`HYKÛTÛ`SHOHYLRL[LULYQPZPKLLSLR[YPRLULYQPZPULKU ȴ Y2T Y]LKVȘHSNHaNPIPMVZPS `HRÛ[SHYÛU `HWÛZÛUKHRP RPT`HZHS LULYQP ÛZÛ LULYQPZPUL KU ȴ Y )PY LS MLULYP WPSKLRP RPT`HZHSLULYQP`PLSLR[YPRLULYQPZPULKU ȴ[ Y Y ([VT\VS\ȴ[\YHUWHYsHJÛRSHYHYHZÛUKHKLWVLKPSLUU RSLLYLULYQPZHU[YHSSLY `HYKÛTÛ`SHÛZÛLULYQPZPULÛZÛLULYQPZPKLLSLR[YPRLULYQPZPULKU ȴ[ Y S Y (YHIHSHYWL[YVSKLRPRPT`HZHSLULYQP`P OHYLRL[LULYQPZPULKU ȴ[ Y Y 5 RSLLYYLHR[Y 7PS]LHTW S 9 aNoY [ YI USLYP KUK YLYLR OHYLRL[ LULYQPZP YL[PY +HOH ZVUYH OHYLRL[ LULYQPZP Y aNoY KLȘPYTLUPUKLRP ZPZ[LT `HYKÛTÛ`SH LSLR[YPRLULYQPZPULKU ȴ[ Y S Y )HYHQSHYKH Z\`\U WV[HUZP`LS LULYQPZP LSLR[YPRLULYQPZPULKU ȴ Y . ULȴ LULYQPZP I\N U sLȴP[SP ZPZ[LTSLY HYHJÛSÛȘÛ`SH ÛZÛ ÛȴÛR ]L OHYLRL[ LULYQPZPUL KU ȴ[ Y SLIPSTLR[LKPY )P[RPSLY N ULȴ LULYQPZPUP R\SHUHYHR MV- 9 aNoYÛU OHYLRL[ LULYQPZP LSLR[YPR [VZLU[La `HWHY ]L RLUKPSLYP PsPU NLYLRSP LULYQP- LULYQPZPULKU ȴ Y `P YL[PY ) [ U JHUSÛSHY ILZPUSLYKLRP RPT`HZHS LULYQP`PRLUKPPO[P`HsSHYÛVSHULULYQP`LKU ȴ[ Y Y+VȘHKHRPLU]LYPTSPLULYQPKU ȴ[ YLUZPZ[LTPUJHUSÛSHYÛUO JYLZPVSK\Ș\KPRRH[sLRPSTLZPNLYLRLUIHȴRHIPYUVR[HKÛY.Y SK Ș NPIP`HȴHTÛUOLYHSHUÛUKHK\Y\TH]LPO[P`HJHNYLsLȴP[SPLULYQP [ YSLYPUPUIPYIPYPULKU ȴ T `HȴHTÛUKL]HTSÛSÛȘÛUÛZHȘSHTHR[HKÛY )LZSLULUPUZHU 246 )LZSLULUOH`]HU )ņ=ņ. NRQXDQODW×PO× 4LRHUPR,ULYQP2VY\U\T\ : Y[ UTLZPaVY[HTSHYKHIPYJPZTPUZHOPWVSK\Ș\[VWSHTLULYQPKLȘLYPKLȘPȴTLa,ULYQPWV[HUZP`LSKLURPUL[PȘL]L`HRPUL[PR[LUWV[HUZP`LSLKU ȴLIPSPY(UJHR [VWSHTLULYQPTLRHUPRZHIP[RHSÛY,ULYQPRVY\U\T\ E;VWSHT$,2PU,7V[ : Y[ UTLZPaIPYVY[HTKHIPYJPZTPZLYILZ[IÛYHRÛWRPUL[PR]LWV[HUZP`LSLULYQP HYHZÛUKHRPKU ȴ T PUJLSL`LYLRLULYQPRVU\T\U\RVSH`JHHUSH`HIPSPYPa +PRRH[ ,ULYQPRVY\U\TS\K\Y ,ULYQPKU ȴ TS K Y ,ULYQPRVU\T\UHIPYYULR! EP 1 E2 E; O$T 1 O$T 1 O$T 1 +PRRH[ O$T @LY : Y[ UTLSP VY[HTKH LULYQPUPU IPY RÛZTÛÛZÛ`HKU ȴ Y @LYKLUT` RZLR[LVSHUT$RNR [SLSPJPZTPUZ Y[ UTLZPaVY[HTKHLULYQPKU ȴ T ]LYPSTPȴ[PY 2 EP]L,2[VWSHTÛUÛUKLȘPȴTLKPȘPULKPRRH[LKPUPa,P$TNON$TZ 6Y[HTKHZ Y[ UTL]HYZHZ Y[ UTLR\]]L[PUPU`HW[ÛȘÛPȴÛZÛ`HKU ȴ Y E;VWSHT¶>-Z$,2PU,7V[ 247 6×Q×I 4. h1ņ7( )ņ=ņ. ņʡ*hd(1(5-ņ NRQXDQODW×PO× Örnek : Y[ UTLZPaVY[HTKH`LYKLUO$T` RZLRSPR[LUZLYILZ[IÛYHRÛSHUJPZPTOHUNPOÛaSH`LYLsHYWHY& N$TZ2 m O$T @LY Çözüm 7V[HUZP`LSLULYQPUPU[HTHTÛRPUL[PRLULYQP`LKU ȴLJLR[PY EP = EK 1 2 m gh = . m .j 2 2 j = 2.g.h 2 j = 2.10.3, 2 2 j = 64 j = 8 m /s : Y[ UTLZPaVY[HTKHR [SLUPUULTSPVSTHKÛȘÛUHKPRRH[LKPUPa Örnek : Y[ UTLZPaVY[HTKHT$RN»SÛRJPZPT j = 6 m/s OÛaSH ( UVR[HZÛUKHU H[ÛSKÛO$& ȘÛUKH ) UVR[HZÛUH RHKHY sÛRÛ`VY ) UVR[HZÛUÛU `LYKLU ` RZLRSPȘP RHs T»KPY& N $ TZ2 ) T$RN $TZ _ ( @LY Çözüm *PZTPURPUL[PRLULYQPZPLU Z[UVR[HKH[HTHTLUWV[HUZP`LSLULYQP`LKU ȴLJLR[PY EK = EP 1 2 m v = m .g.h 2 1 2 .6 = 10.h 2 h = 1, 8 m 248 )ņ=ņ. NRQXDQODW×PO× Örnek ǸLRPSKLRP Z Y[ UTLZPa `VSKH ( UVR[HZÛUKHU ZLYILZ[ IÛYHRÛSHU T $ RN R [SLSP JPZTPU ) UVR[HZÛUKHRP RPUL[PR LULYQPZP RHs 1»K Y& N$TZ2 T$RN ( ) O1$T O2$T @LY Çözüm ( O1 O1¶O2 ()HYHZÛ` RZLRSPR O1¶O2KPY,P $,2 VS\Y ) ( ) O2 @LY EP $,2 ( ) TNO1¶O2$,2 ) ¶$,2)$1 Örnek @H[H` ]L `HSUÛaJH )* HYHZÛ D Z Y[ UTLSP `VSKH ZHIP[ Z Y[ UTL ERPU$1 O R\]]L[P -s $ 5»K\Y ( UVR[HZÛU- m KHU ,2PU $ 1 LULYQPZP`SL H[ÛSHU 1 m = RN»SÛR JPZPT + UVR[HZÛUH 2 sÛRHIPSKPȘPULNYL+»UPU`LYKLU` RZLRSPȘPRHsT»KPY&N$TZ2 ( ) _$T C @LY Çözüm : Y[ UTL R\]]L[PUPU OHYJHKÛȘÛ LULYQP PSR LULYQPKLU sÛRHY[ÛSÛYZH JPZTPU ZVU LULYQPZP`HUP*UVR[HZÛUKHRPRPUL[PRLULYQPI\S\U\Y*UVR[HZÛUKHRPRPUL[PRLULYQP+ UVR[HZÛUKHRPWV[HUZP`LSLULYQP`LLȴP[[PY : Y[ UTLR\]]L[PUPU`HW[ÛȘÛPȴ! >$-s_ ,2 ¶>- $,2 $,P >$ ¶$,P >$1 $,P $TNO 1 12 = $ 10 $ h ( h = 2, 4 m 2 ( : C D D D 249 6×Q×I 4. h1ņ7( )ņ=ņ. ņʡ*hd(1(5-ņ NRQXDQODW×PO× Örnek ǸLRPSKLRP ZPZ[LTKL `HSUÛaJH ) ¶ * HYHZÛ Z Y[ UTLSP ]L ZHIP[ Z Y[ UTL R\]]L[P -s $ 5»K\Y ( UVR[HZÛUKHU ZLYILZ[ IÛYHRÛSHU T $ RN»SÛR JPZTPU * UVR[HZÛUÛ NLs[PR[LU ZVUYHRPLULYQPZPRHs1VS\Y& T$RN ( O$T @LY ) _$T C Çözüm *PZTPU(UVR[HZÛUKHZHOPWVSK\Ș\WV[HUZP`LSLULYQP)UVR[HZÛUKHRPRPUL[PR LULYQP`LLȴP[[PY)¶*HYHZÛUKHRPZ Y[ UTLUPU`HW[ÛȘÛPȴ)UVR[HZÛUKHRPLULYQPKLUsÛRHYÛSÛYZH*UVR[HZÛUKHRPLULYQPI\S\U\Y : Y[ UTLUPUOHYJHKÛȘÛLULYQP!*UVR[HZÛUKHRPLULYQP! EP $,2) >- $-:_ ,2 $,2 ¶>- EP $TNO >- $ ,2 $¶ EP $$1 >- $1 ,2 $1 ( : ( C : ( ) : C : C Örnek : Y[ UTLZPa ZPZ[LT- T$RN KL(UVR[HZÛUKHO$T ( ` RZLR[L K\YHU JPZPT ZLYILZ[ IÛYHRÛSKÛȘÛUKH JPZPT `H` O$T NLSPW `H`Û ZÛRÛȴ[ÛYÛ`VY )\UH NYL JPZTPU `H`H HR[HYKÛȘÛ @LY ) C LULYQPULRHKHYKÛY&N$ TZ2 Çözüm ( UVR[HZÛUKHRP WV[HUZP`LS LULYQP ) UVR[HZÛUKH RPUL[PR LULYQP`L KU ȴ Y : Y[ UTLVSTHKÛȘÛUHNYLI\LULYQPUPU[HTHTÛ`H`HHR[HYÛSÛY E7($,2)$,P @H` TNO$,P @H` $,P @H` EP @H` $1 250 )ņ=ņ. NRQXDQODW×PO× . s @HWÛSHUPȴPUI ` RS Ș RHKHY`HWÛSTHZ YLZPKLULTSPKPY. s`HWÛSHUPȴSL `HWÛSTHZ YLZPHYHZÛUKHRPPSPȴRP`PPMHKLLKLY(`UÛPȴP`HWHUPRPRPȴPKLUIPYPZPKPȘLYPUKLUKHOHRÛZHZ YLKL`HWÛ`VYZHOHYJHKÛȘÛN sKHOHI ` RKLTLR[PY2VTȴ\PRP L]KLUIPYPLȴP[TPR[HYLSLR[YPRLULYQPZPUPKPȘLYPULNYLKHOHRÛZHZ YLKLOHYJÛ`VYZH OHYJHKÛȘÛLSLR[YPRZLSN sKHOHI ` RVSHJHR[ÛY2ÛZHJHN s`HWÛSHUPȴ]L`HOHYJHUHULULYQP`SLKVȘY\aHTHUSH[LYZVYHU[ÛSÛKÛY. sPZLTIVS `SLNZ[LYPSPY:0IPYPT ZPZ[LTPUKLIPYPTP“watt”[ÛY . s$ Ǧȴ!> AHTHU![ P= . s!7 Ǧȴ,ULYQP AHTHU Güç QV\SL1 :HUP`LZ ^H[[> . sIPYPT[HISVZ\ Ǧȴ AHTHU W dir. t Örnek @H[H` Z Y[ UTLZPa IPY `VSKH - $ m 5ºS\RR\]]L[TR [SLSPIPYJPZTP_$TsL- -$5 RP`VY/HYLRL[Z YLZP[$ZVSK\Ș\UHNYL- ( _$T ) R\]]L[PUPUOHYJHKÛȘÛN sRHs^H[[»[ÛY& Çözüm @HWÛSHUPȴ! . s! >$-_ P= W 30 = = 5W t 6 >$$1 251 6×Q×I 4. h1ņ7( )ņ=ņ. ņʡ*hd(1(5-ņ NRQXDQODW×PO× Örnek @H[H` - m - R\]]L[P Z Y- [ UTLZPa `H[H` `VSKH T R [SLSP JPZTP ( KHU )» `L x ( ) 2x C [)»KLU*»`L[Z YLKLsLRP- `VY(¶)HYHSÛȘÛ_)¶*HYHSÛȘÛ_\a\US\Ș\UKHKÛY(¶)HYHSÛȘÛUKHOHYJHUHU P N s71)¶*HYHSÛȘÛUKHOHYJHUHUN s72PZL 1 VYHUÛRHs[ÛY& P2 Çözüm (¶)HYHZÛUKH`HWÛSHUPȴ! )¶*HYHZÛUKH`HWÛSHUPȴ! >()$-_() >)*$-_)* >()$-_ >)*$-_ /HYJHUHUN s! /HYJHUHUN s! P1 = W AB t AB P2 = W BC t BC P1 = F.x 2t P2 = F.2x t P1 1 = P2 4 Örnek )PYPȴ`LYPUPUH`SÛRLSLR[YPRMH[\YHZÛ¨»KÛYLSLR[YPȘPURPSV^H[[ZHH[P ¨ VSK\Ș\UHNYLI\Pȴ`LYPUPUH`SÛROHYJHKÛȘÛN sRHs>H[[»[ÛY&H`$N U R>$> Çözüm . s$ P= AHTHU E dir. t /HYJHUHULULYQP! AHTHU! ¨R>O N U$ZHH[ ¨, E= 252 ,ULYQP 60 . 1 = 120 kWh 0, 5 . s! E t 120 1 P= = kW 480 4 P = 7$>H[[ )ņ=ņ. NRQXDQODW×PO× Örnek . J R> VSHU IPY SHTIH N U Z YL`SL HsÛR IÛYHRÛSTHR[HKÛY R>OLSLR[YPȘPUÄ`H[Û¨VSK\Ș\UHNYLI\SHTIHUÛUMH[\YHZÛRHs¨VS\Y& N U$ZHH[ Çözüm 3HTIHUÛUN UKLZHH[OHYJHKÛȘÛLULYQP ,$7[ ,$ ,$R>O 0, 25 ¨ 1 kWh 4800 kWh x x = 1200 ¨ =,9Ǧ4 )PYZPZ[LTLPȴ`HWTHZÛPsPU]LYPSLULULYQP`SLI\U\URHYȴÛSÛȘÛUKHZPZ[LTPU YL[[PȘPLULYQP HYHZÛUKHRP VYHU ZPZ[LTPU ]LYPTPKPY kYULȘPU" IPY Pȴ THRPULZP Pȴ `HWHYRLU 1 LULYQP OHYJHTÛȴHUJHRRHYȴÛSÛȘÛUKH1»S RPȴ`HWTÛȴZH ]LYPTP»KPY +PRRH[ 4LRHUPR ZPZ[LTSLYKL Z Y[ UTL`PUP HaHS[THR PsPU OHYLRL[SP RÛZÛTSHY `HȘSHUÛY : Y[ UTLUPU HaHSTHZÛ ]LYPTPHY[ÛYÛY =LYPT$ (SÛUHULULYQP =LYPSLULULYQP KPY 2HaHUÛT )PYZPZ[LTPU]LYPTPHUJHR[LVYPRVSHYHRVSHIPSPYh UR HaKHVSZHOLY ZPZ[LTKLZ Y[ UTLSLYKLUKVSH`ÛLULYQPRH`IÛVSHJHR[ÛY =LYPTRH]YHTÛUÛHsÛRSHY]L[LRUVSVQPKLRP\`N\SHTHSHYSHPSPȴRPSLUKPYPY Örnek )PYPȴTHRPULZPT$RN»SÛR` R O$T` RZLȘLZHIP[OÛaSHsÛRHYÛYRLU 1LULYQPOHYJÛ`VY)\UHNYLTHRPULUPU]LYPTPRHs[ÛY& Çözüm :PZ[LTL]LYPSLULULYQP1 :PZ[LTKLUHSÛUHULULYQPTHRPULUPU`HW[ÛȘÛPȴLLȴP[[PY 253 6×Q×I 4. h1ņ7( )ņ=ņ. ņʡ*hd(1(5-ņ NRQXDQODW×PO× - :HIP[OÛaSHsÛRÛ`VYPZL-$TN»KPY >$-_ >$$1 Alınan enerji Verilen enerji 4000 4 Verim = = = % 80 5000 5 TN$5 Verim = Örnek . J >VSHUIPYSHTIHZHH[ÛȴÛR]LYTLR[LKPY)\ZÛYHKH>OLULYQP ÛZÛ`HKU ȴ[ Ș ULNYLSHTIHUÛU]LYPTPRHs[ÛY& Çözüm 3HTIHUÛUZHȘSHTHZÛNLYLRLULULYQP! ,$W[ ,$ ,$>O >O»SPLULYQPÛZÛ`HKU ȴ[ Ș ULNYLSHTIHUÛUZHȘSHKÛȘÛLULYQP! EÛ$,¶,0ZÛ EÛ$¶ EÛ$1 254 Verim = Alınan enerji Verilen enerji Verim = 300 = % 75 400 )ņ=ņ. NRQXDQODW×PO× ,ULYQP2H`UHRSHYÛ @HȴHTÛUKL]HTSÛSÛȘÛLULYQP`SLT TR UK Y/LYHSHUKHMHYRSÛLULYQP[ YSLYPUPR\SSHUHYHR`HȴHTÛTÛaÛZ YK Y Y a ) [ U JHUSÛSHY N ULȴ LULYQPZPUL PO[P`Hs K\`HY )LZPUSLYKLRP RPT`HZHS LULYQP`P O JYLSLYKLHsÛȘHsÛRHY[HYHRPO[P`HJÛTÛaVSHULULYQP`PZHȘSHYÛa 5 RSLLYLULYQP ,ULYQP2H`UHRSHYÛ 0ZÛUTHH`KÛUSHUTH\SHȴÛTOHILYSLȴTLZHȘSÛRLȘP[PT]LHRSÛTÛaHNLSLIPSLJLROLYMHHSP`L[P` Y [TLRPsPUT\[SHRHIPYLULYQP[ Y ULPO[P`HsK\`HYÛa(UJHR`LYR YL aLYPUKLRPJHUSÛZH`ÛZÛHY[[ÛRsHLULYQPZHȘSHKÛȘÛTÛaRH`UHRSHY`L[LYZPaRHSTHR[HKÛY h UR ȴ\ HUKH R\SSHUKÛȘÛTÛa RH`UHRSHYÛU IPYsVȘ\ YLaLY] RH`UHRSHYKÛY `HUP KVȘHKHRPTPR[HYÛZÛUÛYSÛKÛY7L[YVSKVȘHSNHaRT YNPIPMVZPS`HRÛ[SHY[ RLUKPȘPUKL `LYPUL`LUPZPUPRV`THRT TR UKLȘPSKPY6S\ȴ\TSHYÛ` a`ÛSSHYZ YLUI\[ YRH`UHRSHYH`LUPSLULTLaRH`UHRSHYKLUPY,ULYQPPO[P`HJÛUÛUHY[THZÛIPaPZÛUÛYSÛVSTH`HURH`UHRSHYH`ULS[TPȴ[PY/PKYVLSLR[YPRLULYQPZP1LV[LYTHSLULYQPNLSNP[LULYQPZPN ULȴ LULYQPZPY aNoYLULYQPZPIPVR [SLLULYQPZPKHSNHLULYQPZPNPIPRH`UHRSHYZÛUÛYZÛaKÛY @HUP`LUPSLULIPSPYRH`UHRSHYKÛY)\RH`UHRSHYH`UÛaHTHUKHsL]YLRPYSPSPȘP`HWTHTHR[HH[ÛRSHYÛJHUSÛSHYÛUZHȘSÛȘÛUÛ[LOKP[L[TLTLR[LKPY,RVZPZ[LTPIVaTH`HULULYQP [ YSLYPUPU[LYJPOLKPSTLZPRHsÛUÛSTHaK\Y\THNLSTPȴ[PY @LUPSLULTLa,ULYQP2H`UHRSHYÛ -VZPSRH`UHRSHY 7L[YVS +VȘHSNHa ,ULYQP2H`UHRSHYÛ H-VZPS@HRÛ[SHY 2T Y 7L[YVS -VZPS`HRÛ[[ÛY)P[RP]LOH`]HURHSÛU[ÛSHYÛUÛU [VWYHȘÛU HS[ÛUKH TPS`VUSHYJH `ÛS MVZPSSLȴTLZP`SL VS\ȴ\Y lSRLTPaKL Ha TPR[HYKH WL[YVS `H[HRSHYÛUHYHZ[SHUÛY)\UHYHȘTLUR\SSHUÛTÛsVR `H`NÛUKÛY 7L[YVS R\SSHUÛTÛ ZVU\J\ H[ÛR NHaSHY VS\ȴ\YhL]YL]LOH]HRPYSPSPȘP`HWTHR[HKÛY9LaLY]SLYPUPURÛZHZ YLKL[ RLULJLȘP[HOTPULKPSTLR[LKPY4HSP`L[P` RZLRIPYLULYQPRH`UHȘÛKÛY +VȘHS.Ha -VZPS `HRÛ[[ÛY 7L[YVS NPIP IP[RP ]L OH`]HU RHSÛU[ÛSHYÛUÛU MVZPSSLȴTLZP`SL VS\ȴ\Y lSRLTPaKLKVȘHSNHa`H[HȘÛ`VRKLULJLRRHKHYHaKÛY -HYRSÛ SRLSLYKLU P[OHS LKPSLYLR R\SHUÛTÛ `H`NÛUSHȴTÛȴ[ÛYhL]YLRPYSPSPȘP`HWTHTHR[HKÛY(UJHRYLaLY]SLYPZÛUÛYSÛTHSP`L[P` RZLRIPYLULYQP RH`UHȘÛKÛY @LUPSLULIPSPY,ULYQP2H`UHRSHYÛ . 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Y$T 2 O1$T O2$T O$T @LY 2]L3JPZPTSLYPUPU`LYLNYLWV[HUZP`LSLULYQPSLYP RHs1»K Y& (,2$ ),2$ *,2$ ,L$,L$,L$ +,2$ ,,2$ ,L$,L$ 260 II I ;HIHU `HYÛsHWÛ Y $ T ` RZLRSPȘP T VSHU T$RNR [SLSPK aN U[ YKLȴZPSPUKPYǸLRPS0»KL RPRVU\TKHUǸLRPS00»KLRPRVU\THNL[PYPSPYZLRHs 1S RPȴ`HWÛSTÛȴVS\Y&N$TZ2 ( ) * + , ha TS ;LZ[ 1. -5 @LYKLU` RZLRSPȘPO$T VSHUT$RN»SÛRJPZPT OH]HZ Y[ UTLZPaVY[HTKH ZLYILZ[IÛYHRÛSÛ`VY T$RN 1 2 _T 3 O$T ¶ )PYJPZTLL[RP`LUR\]]L[PU`VSHIHȘSÛKLȘPȴPTPȴL RPSKLRPNPIPKPY&)\UHNYLJPZPT aLYPUKL`HWÛSHU PȴRHs1»K Y& ( ) * + , @LY `LYLsHYWTHOÛaÛRHsTZ»KPY&N$TZ2 ( ) 2 2 * 2 5 + 4 5 m m ( - O1$T -R\]]L[P`SLsLRPSLUTR [SLSPJPZTPUOÛaÛ(UVR[HZÛUKH j PRLU)UVR[HZÛUKH 2j VS\`VY 2 ()HYHZÛUKH`HWÛSHUPȴRHs mj KPY& ) 3 2 * + 5 2 O2$T : Y[ UTLZPa VY[HTKH ( UVR[HZÛUKHU j = 6m/s OÛaSHH[ÛSHUJPZTPU)UVR[HZÛUKHRPOÛaÛRHsTZ»KPY& ( ) 2 2 * 4 2 + , 5 2 , j $TZ ( ) ( ) T$RN 2 - , m 3m 2m ( ) C O T$RN O O ( O$T -s$5 @H[H` ) _$T @LY C (UVR[HZÛUKHUZLYILZ[IÛYHRÛSHUJPZTPUZ Y[ UTL SP)*`VS\U\NLs[PR[LUZVUYHRPOÛaÛRHsTZ»KPY& N$TZ2 ( 2 ) 3 * 2 3 + , 4 3 : Y[ UTLZPaVY[HTKHZLYILZ[IÛYHRÛSHU()]L* JPZPTSLYPUPU`LYLsHYWTHOÛaSHYÛUÛUI ` RS RZÛYH SHTHZÛUHZÛSKÛY& (($)$C )($)%C *)%C%( +(%)%) ,(%C%) 261 6×Q×I 4. ha TS ;LZ[ h1ņ7( )Lȴ KHRPRHKH [VUS\R IPY JPZTP T ` RZLȘL sÛRHYHUPȴTHRPULZPUPUN J RHsR>»[ÛY& ( ) * + : Y[ UTLZPaZPZ[LTZLYILZ[ IÛYHRÛSÛ`VY 2 JPZTP `LYL sHYW[ÛȘÛHUKHZPZ[LTPULULY QPZPUHZÛSKLȘPȴPY& , RN 2 O$T L RN @LY ( m ) C D )1HaHSÛY *1HY[HY +1HaHSÛY O E (1HY[HY ,1HaHSÛY O O $TZ m ǸLRPSKLRP`VS\U`HSUÛaJH)+HYHZÛZHIP[Z Y[ U TLSPKPY(UVR[HZÛUKHUZLYILZ[IÛYHRÛSHUJPZPT, UVR[HZÛUHRHKHYsÛRHIPSKPȘPULNYL*UVR[HZÛU KHUPSRRLaNLs[PȘPUKLLULYQPZPRHsTNO»[ÛY& ( 1 2 ) * 3 2 + , 5 2 R$ ( ) _$& @HSUÛaJH()HYHZÛZHIP[Z Y[ UTLSP`H[H``VS KH Z Y[ UTL RH[ZH`ÛZÛ R $ [PY j 0 = 4m/s OÛaSHH[ÛSHUJPZTPU)UVR[HZÛUKHUNLsLYRLUOÛaÛ j = 2m/s PZL_`VS\RHsTKPY& ( ) * + ER1 O$T II I 2 III 4 ) _T )PYJPZTLHP[RPUL[PRLULYQPRVU\TNYHÄȘPȴLRPS KLRPNPIPKPY)\UHNYL0]L000HYHSÛRSHYÛUKHJPZTL F L[RP`LUUL[R\]]L[SLYPUVYHUÛ I RHs[ÛY& FIII 4 1 ) * + , ( 3 3 262 C ( , T$RN $TZ $TZ : Y[ UTLZPa`VSKH(UVR[HZÛUKHU j = 5 m/s OÛa SHNLsLUJPZTPU`VS aLYPUKLOHYLRL[LKLYLRsÛ RHIPSLJLȘP` RZLRSPR*»KLURHsT` RZLR[LKPY& ( ) * + , ha TSLY @HWÛSHUPȴ >$-_ 2\]]L[`VSNYHÄȘPUKLNYHÄȘPUHS[ÛUKHRHSHUISNLUPUHSHUÛPȴP]LYPY >$ >$5 -5 +VȘY\JL]HW!+ -` -$5 ( -x ) 2 4 THYHZÛUKH`HWÛSHUPȴ! >1$ >1$1 THYHZÛUKH`HWÛSHUPȴ! >2$ THYHZÛUKH`HWÛSHUPȴ! 2\]]L[PU`VSHWHYHSLSIPSLȴLUPPȴ`HWHY >3$ 1 >$-JVZ__ c Cos 60 = m 2 1 60 = 20. .x 2 >3$1 ;VWSHTPȴ! >;$>1>2>3 >;$ >;$1 60 = 10x x=6 m +VȘY\JL]HW!* ,ULYQPKLȘPȴPTP`HWÛSHUPȴLLȴP[[PY W = TE = 140 J _T +VȘY\JL]HW!+ *PZTPUWV[HUZP`LSLULYQPKLȘPȴPTP`HWÛSHUPȴLLȴP[[PY W = F.x >$6EP 140 = F.10 >$TNO >$ >$1 F = 14 N +VȘY\JL]HW!+ +VȘY\JL]HW!( @HWÛSHUUL[PȴUL[R\]]L[PU`HW[ÛȘÛPȴ[PY-3R\]]L[PPȴ `HWHTHa >5L[$-5L[_ >5L[$-1¶-2_ >5L[$¶ *PZPTZHIP[OÛaSHNP[[PȘPULNYLL[RP`LUUL[R\]]L[ZÛMÛYKÛY)\UHNYL`HWÛSHUPȴKLZÛMÛYVS\Y >5L[$1 +VȘY\JL]HW!, >$-_ +VȘY\JL]HW!( 263 6×Q×I 4. ha TSLY h1ņ7( *PZPTSLYPUWV[HUZP`LSLULYQPKLȘPȴPTP`HWÛSHUPȴLLȴP[[PY m T m m m m T m m m m Alınan enerji Verilen enerji Verim = Verim = 600 = % 60 1000 +VȘY\JL]HW!+ m 1 2 ,1$TNOTN ,1$1 >$6EP >$,2¶,1 >$¶ >$¶1 h 5 O,2$TNOTN 2 2 ,2$1 Ǧ]TLaHTHUNYHÄȘPUPUHS[ÛUKHRHSHUISNLUPUHSHUÛ JPZTPUOÛaKLȘPȴPTPUP]LYPY H +VȘY\JL]HW!* 6]$ 4 6]$TZ 7V[HUZP`LS LULYQP KLȘPȴPTSLYP `HWÛSHU PȴL LȴP[[PY ,ȴP[ HȘÛYSÛR[HRPRHYÛUJHSHYLȴP[` RZLRSPȘLsÛR[ÛRSHYÛUKHWV[HUZP`LSLULYQPKLȘPȴPTSLYPKLLȴP[VS\Y 2 4 [ @HWÛSHUPȴLULYQPKLȘPȴPTPULLȴP[[PY W = TE K W= 1 m ( j) 2 2 W= 1 2 $2$8 2 W = 64 J +VȘY\JL]HW!+ >1$>2 +VȘY\JL]HW!* @HWÛSHUPȴLULYQPKLȘPȴPTPULLȴP[[PY 0K\Y\T! ,1$TNO1 ,2$TNO2 ,1$ ,2$ ,1$1 ,2$1 ǦW[LRPNLYPSTLR\]]L[SLYPJPZPTSLYPUHȘÛYSÛȘÛUHLȴP[[PY ^$6E ,2$T2NO1 ,L$TLNO2 ^$,2,1 E2$ ,L$ ^$ ,2$1 ,L$1 ^$¶1 264 +VȘY\JL]HW!+ 00K\Y\T! +VȘY\JL]HW!) ha TSLY ,ULYQPKLRPKLȘPȴPT`HWÛSHUPȴLLȴP[[PY.YHÄȘPUHS[ÛUKH RHSHUISNLSLYPUHSHUÛPȴP]LYPY)\UHNYL :LYILZ[ IÛYHRÛSKÛȘÛ HUKHRP WV[HUZP`LS LULYQPZP `LYL sHYW[ÛȘÛHUKHRPRPUL[PRLULYQPZPULLȴP[[PY THYHSÛȘÛUKH`HWÛSHUPȴ! >1$ >1$1 THYHSÛȘÛUKH`HWÛSHUPȴ! >2$ THYHSÛȘÛUKH`HWÛSHUPȴ! >3$¶ >3$¶1 ;VWSHTPȴ >;$>1>2>3 >;$¶ >;$ EP = EK m .g.h = 1 2 mv 2 2 j = 2.g.h j 2 = 2.10.4 j 2 = 80 j = 4 5 m /s +VȘY\JL]HW!+ +VȘY\JL]HW!( (»KHRP[VWSHTLULYQP)»KLRP[VWSHTLULYQP`LLȴP[[PY EA = EB ,ULYQPKLȘPȴPTPPȴLLȴP[[PY W = TE W = EB - EA W= 1 1 2 2 $ m $ jB - m $ jA 2 2 W= 1 1 $ m4j 2 - $ mj 2 2 2 mgh 1 + 1 1 2 2 m.j A = mgh 2 + m $ j B 2 2 10 $ 1 + 1 2 1 2 $ 6 = 10.1, 2 + $ j B 2 2 j 2B = 32 j B = 4 2 m /s +VȘY\JL]HW!* 3 2 W = m$j 2 +VȘY\JL]HW!) ;VWSHTLULYQPKLU)*HYHSÛȘÛUKHZ Y[ UTLUPUOHYJHKÛȘÛLULYQPsÛRHYÛSÛYZH*»KLRPLULYQPI\S\U\Y EC = ET - WF ,P$,2KPY E C = m.g.h - FS .x E C = 3.10.1, 6 - 6 .5 = 18 1 E C = $ mj C2 2 (JPZTPPsPU 1 2 2 mgh = $ mj A ( j A = 2gh 2 )JPZTPPsPU 1 3mgh = $ 3 m j 2B ( j 2B = 2gh 2 *JPZTPPsPU 1 2mgh = $ 2m.j 2C ( j 2C = 2gh 2 S ,ULYQPRVY\U\T\UHNYL 18 = 1 2 $ 3.j C 2 V C = 2 3 m /s +VȘY\JL]HW!* +VȘY\JL]HW!( 265 6×Q×I 4. ha TSLY h1ņ7( *PZTPUZHIP[OÛaSHsÛRTHZÛTHRPUHR\]]L[PUPUHȘÛYSÛȘH LȴP[VSK\Ș\U\NZ[LYPY 2»UPU`LYLNYLWV[HUZP`LSLULYQPZP! ,2$TNO ,2$ ,2$1 2JPZTP`LYLPUKPȘPUKL1JPZTPLULYQPRH`ILKLYHUJHR3JPZTP2»UÛUPUKPȘPRHKHY`\RHYÛsÛRHY -$TN$5 T$RN 3ºUPURHaHUKÛȘÛWV[HUZP`LSLULYQP! @HWÛSHUPȴ! ,L$TNO >$-_ ,L$ >$ ,L$1 >$ 1 : YL 2JPZTP1RH`ILKLYRLU3JPZTP1RHaHUKÛȘÛUH NYLZPZ[LTPULULYQPZP1HaHSÛY [$KR$Z /HYJHUHUN s! W P= t P= 9000 0 0 = 3000 Watt = 3 kW 30 0 ()HYHZÛUKHRPLULYQPKLȘPȴPTP`HWÛSHUPȴLLȴP[[PY +VȘY\JL]HW!( +VȘY\JL]HW!) W = TE FS $ x = (UVR[HZÛUKHRPWV[HUZP`LSLULYQP! 1 1 2 2 m j A - $ mj B 2 2 k. m g.x = ,P$TNO ,UVR[HZÛUKHRPWV[HUZP`LSLULYQP! 0, 5.10.x = ,P$TNO 5x = 8 - 2 6OoSKL)+HYHZÛUKHZ Y[ UTLUPUOHYJHKÛȘÛLULYQP 5x = 6 >$TNOTNO x = 1, 2 m >$TNO»[ÛY )*HYHZÛUKHOHYJHUHULULYQPPZL mgh VS\Y 2 1 1 2 2 m jA - $ m jB 2 2 1 2 1 2 $4 – $2 2 2 +VȘY\JL]HW!) +VȘY\JL]HW!, 2PUL[PRLULYQPRVU\TNYHÄȘPUKLLȘPTJPZTLL[RP`LU UL[R\]]L[P]LYPY TE F= Tx FI = 30 - 20 2-0 0 - 30 FIII = 6-4 : Y[ UTL VSTHKÛȘÛUH NYL JPZTPU (» KHRP LULYQPZP *»KLRPULLȴP[[PY6OoSKL*UVR[HZÛUKHUH[ÛSHUIPYJPZPTNPIPPȴSLT`HWHSÛT 1 m j 2 = m gh 2 FIII = - 15 N 1 2 $ 5 = 10.h 2 FI = 5 N 266 EK = EP +VȘY\JL]HW!( h = 1, 25 m +VȘY\JL]HW!) )ņ=ņ. NRQXDQODW×PO× )6Ǹ3<23(90+63+<9(304 1. Ǧȴ]LPSLVYHU[ÛSÛKÛY 2. )PYR\]]L[PUPȴ`HWHIPSTLZPPsPU`VSHVSTHZÛNLYLRPY 3. )PYR\]]L[PUPȴ`HWHIPSTLZPPsPU\`N\SHUKÛȘÛJPZTPL[TLZPNLYLRPY ǦȴPUIPYPTP 5. ǦȴIPYI ` RS R[ Y 6. 1V\SL]LIPYPTPKPY )PYPTaHTHUKHOHYJHUHULULYQP`LKLUPY 8. . J UIPYPTP[ÛY 9. )PYZPZ[LTKL`HWÛSHUPȴKLȘPȴPTPULLȴP[[PY 4LRHUPRLULYQP]LLULYQP[VWSHTÛKÛY : Y[ UTLR\]]L[PUPU`HW[ÛȘÛPȴ`HKU ȴ Y 12. 7PSLULYQP`PLULYQPZPULsL]PYPY 13. -VZPS`HRÛ[SHYLULYQPRH`UHRSHYÛKÛY . ULȴLULYQPZPLULYQPRH`UHȘÛKÛY @LYHS[ÛUKHUNLSLUZÛJHRZ\KHULSKLLKPSLULULYQP`LLULYQPKLUPY ,ULYQPIPYI ` RS R[ Y /ÛaÛHY[HUJPZPTSLYPULULYQPZPHY[HY *PZPTSLYPU`LYKLU` RZLSKPRsLHY[HY ,ULYQP`HWHIPSTL`L[LULȘPKPY 6YNHUPR Y USLYKLULSKLLKPSLULULYQP`LKLUPY 267 6×Q×I 4. h1ņ7( )ņ=ņ. ņʡ*hd(1(5-ņ NRQXDQODW×PO× +VȘY\`\+@HUSÛȴÛ@I\SHSÛT 1. 5 RSLLYLULYQP`LUPSLULIPSPYLULYQPRH`UHȘÛKÛY 2. : Y[ UTLZPaVY[HTKHTLRHUPRLULYQPUPUKLȘLYPZHIP[[PY 3. +VȘHSNHaMVZPS`HRÛ[[ÛY 7L[YVSZÛUÛYSÛIPYLULYQPRH`UHȘÛKÛY 5. 2PSV^H[[ZHH[LULYQPIPYPTPKPY 6. /HYLRL[LWHYHSLSIPSLȴLUPVSTH`HUR\]]L[SLYPȴ`HWHY ,ULYQP]LR[YLSIPYI ` RS R[ Y 8. lSRLTPaKLLULYQPUPUI ` RIS T MVZPS`HRÛ[SHYKHUZHȘSHUÛY 9. )PVR [SLLULYQPZP`LUPSLULIPSPYIPYLULYQPRH`UHȘÛKÛY )PYZPZ[LTKLZ Y[ UTLUPUHY[THZÛ]LYPTPHY[ÛYÛY 11. . sZRHSLYIPYI ` RS R[ Y /PKYVLSLR[YPRLULYQP`LUPSLULTLaLULYQPRH`UHȘÛKÛY :ÛRÛȴ[ÛYÛSTÛȴIPY`H`ZLYILZ[IÛYHRÛSKÛȘÛUKHWV[HUZP`LSLULYQP HsÛȘHsÛRHY )HYHQKHRPZ\`\UKLWVL[[PȘPLULYQPWV[HUZP`LSLULYQPKPY )PYJPZPT`LY` a UKLU` RZLȘLsÛR[ÛRsHWV[HUZP`LSLULYQPZPHY[HY /ÛaÛKLȘPȴTL`LUJPZPTSLYPURPUL[PRLULYQPZPKLȘPȴTLa ,ULYQPKLWVSH`HUZPZ[LTSLYPȴ`HWHIPSPY =LYPTZPZ[LTKLUHSÛUHULULYQP`SLZPZ[LTL]LYPSLULULYQP HYHZÛUKHRPVYHUKÛY ,ULYQPKU ȴ TS ]LRVY\U\TS\K\Y 1LV[LYTHSLULYQP SRLTPaKLLUsVR,NLISNLZPUKLR\SSHUÛSÛY 268 )ņ=ņ. NRQXDQODW×PO× )<34(*(hkA,3Ǧ4 2 3 4 8 1 7 6 5 9 1. Ǧȴ`HWHIPSTL`L[LULȘP 2. @LYHUSHTÛUHNLSLUÄaPRZLS[LYPT 3. 2PUL[PR]LWV[HUZP`LSLULYQPUPU[VWSHTÛVSHULULYQP ,ULYQPIPYPTP 5. :ÛUÛYSÛYLaLY]PVSHULULYQPRH`UHRSHYÛUÛUNLULSHKÛ 6. ,ZULRSPRWV[HUZP`LSLULYQPZPKLWVSH`HUTL[HSIPYJPZPT 2\]]L[SL`VS\UsHYWÛTÛZVU\J\LSKLLKPSLUI ` RS R 8. /HYLRL[LULYQPZPUPUHKÛ 9. 6YNHUPRTHKKLSLYKLULSKLLKPSLULULYQP 269 6×Q×I 4. <`N\SHTH:VY\SHYÛ h1ņ7( (ȴHȘÛKH]LYPSLUZPZ[LTSLYKLOHUNPLULYQP[ YSLYPHYHZÛUKHKU ȴ TVSK\Ș\U\IVȴIÛYHRÛSHU`LYL`HaÛUÛa a I 7PS! . ULȴ WHULSP! :ÛRÛȴ[ÛYÛSTÛȴ `H`! K e M ,ZULR ZÛYÛR R\SSHUHU ZWVYJ\! 6[VTVIPS TV[VY\! 9 aNoY N S ! N 270 J O Û ; YI USLY! @HUTHR[HVSHURT Y! )LZSLULU OH`]HUSHY! <`N\SHTH:VY\SHYÛ (ȴHȘÛKH]LYPSLULULYQPRH`UHRSHYÛUÛUOHUNP[ YRH`UHRVSK\Ș\U\PȴHYL[PRV`HYHRILSPY[PUPa ,ULYQP2H`UHȘÛ @LUPSLULIPSPY @LUPSLULTLa :\ . ULȴ <YHU`\T +VȘHSNHa )LZPU 2T Y @LYHS[ÛZÛJHRZ\`\ 7L[YVS 9 aNHY -$5 @H[H`]LZ Y[ UTLSP`VSKHZ Y[ UTLR\]]L[P-:$5» K\Y*PZPT`H[H`-$5»S\RR\]]L[SLTsLRPSP`VY )\UHNYLHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa J @HWÛSHUUL[PȴRHs1»K Y& H -R\]]L[PUPU`HW[ÛȘÛPȴRHs1»K Y& K *PZPTIHȴSHUNÛs[HK\YK\Ș\UHNYLZVULULYQP ZPRHs1»K Y& I : Y[ UTLR\]]L[PUPU`HW[ÛȘÛPȴRHs1»K Y& 271 6×Q×I 4. <`N\SHTH:VY\SHYÛ h1ņ7( E T$RN $TZ ( _$T K 0ZÛ`HKU ȴLULULYQPRHs1»K Y& D ) O C ǸLRPSKLRP `H[H` K aSLTKL `VS\U `HSUÛaJH ( ) HYHZÛZ Y[ UTLSPKPY: Y[ UTLRH[ZH`ÛZÛR$VS K\Ș\UHNYL j 0 = 10 m/s OÛaSHH[ÛSHUT$RN»SÛR JPZPTSLPSNPSPZVY\SHYÛJL]HWSH`ÛUÛaN$TZ2 H *PZTPU(UVR[HZÛUKHRPLULYQPZPRHs1»K Y& L *PZTPUH[ÛSKÛȘÛHUKHRPTLRHUPRLULYQPZP+UVR [HZÛUKHRPTLRHUPRLULYQPZPUPURHsRH[ÛKÛY& I *PZTPU)UVR[HZÛUKHRPLULYQPZPRHs1»K Y& M *PZPT NLYP KU ȴ[L (»KHU RHs 1 LULYQP`SL NL sLY& J *PZPTLUMHaSHO` RZLRSPȘPULsÛR[ÛȘÛUHNYLO RHsT»KPY& 272 <`N\SHTH:VY\SHYÛ - -$5 O$T II I kaKLȴ]LTR [SLSPR WSLYPUIPYRLUHYORHKHYKÛY 2 WSLY ǸLRPS 0»KLRP RVU\TKHU ǸLRPS 00»KLRP RVU\ THNL[PYPSPYZLRHsTNOPȴ`HWÛSTÛȴVS\Y& T$RN T $ RN»SÛR JPZPT IPY ]PUs [HYHMÛUKHU - $ 5»S\R R\]]L[\`N\SHUHYHRO$T` RZLȘLsÛRHYÛSÛ`VY *PZTPUsÛRHYÛSTHZ YLZPZHUP`LVSK\Ș\UHNYL HȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛaN$TZ2 H =PUJPU`HW[ÛȘÛPȴRHs1»K Y& T$RN I =PUJPUN J RHs^H[[ÛY& O$ @LYKLU O $ T ` RZLRSPR[LRP JPZPT Z Y[ UTLZPa VY[HTKHZLYILZ[IÛYHRÛSÛ`VY )\UH NYL JPZTPU `LYL sHYWTH OÛaÛ RHs TZ KPY& N$TZ2 J =PUJL]LYPSLU[VWSHTLULYQP1PZL]PUJPU]L YPTPRHs[ÛY& 273 6×Q×I 4. *L]HWSÛ;LZ[ h1ņ7( (ȴHȘÛKHRPSLYKLUOHUNPZPLULYQPIPYPTPVSHYHRkul SHUÛSTHa& (QV\SL )PZPRSL[ `HYÛȴ H[Û ]L RH`ÛR OHYLRL[ OoSPUKL VSK\ Ș\UHNYLOHUNPZPUPURPUL[PRLULYQPZP]HYKÛY& (@HSUÛa0 )@HSUÛa00 +00]L000 *0]L00 )LYN * newton metre +^H[[ZHH[ ,RHSVYP 0-VZPS`HRÛ[[ÛY 00 hL]YLRPYSPSPȘP`HWTHa ,000]L000 000 lSRLTPaKL YL[PTPVSK\RsHHaKÛY @\RHYÛKHaLSSPRSLYP]LYPSLULULYQPRH`UHȘÛOHUNP ZPKPY& (7L[YVS )+VȘHSNHa .PYPȴ +<YHU`\T +VȘHSNHa D Y <YHU`\T 1LV[LYTHSLULYQP Y D D Y 2 1 ,1LV[LYTHS .PYPȴ 2T Y D Y 3 D Y 4 .LSNP[LULYQPZP )PVLULYQP 7L[YVS D Y 3 4 +HSNHLULYQPZP @\RHYÛKHRPȴLTHKHU¸.PYPȴ¹[LUIHȴSHUHYHR]LYP SLULULYQPRH`UHȘÛMVZPS`HRÛ[PZL¸+¹KLȘPSZL¸@¹ `VS\ZLsPSPYZLOHUNPsÛRÛȴH\SHȴÛSÛY& ( ) * + , D 5 RSLLYLULYQP 4ÛZÛY 2PT`HZHSLULYQP 3PU`P[ @\RHYÛKH]LYPSLULULYQP[ Y ]LRH`UHRSHYÛHYHZÛU KHRPLȴSLȴ[PYTLOHUNPZPUKLKVȘY\`HWÛSTÛȴ[ÛY& ( ) + ) * , @\RHYÛKH `H[H` ` Y `LU IHU[ aLYPUKL I\S\UHU PUZHU ;VW\ OH]HSHUKÛYHU M\[IVSJ\ ]L VR H[HU ZWVYJ\ MV[VȘYHÅHYÛ ]LYPSTPȴ[PY )\ K\Y\TSHYÛU OHUNPZPUKLRLZPUSPRSLPȴ`HWÛSTÛȴ[ÛY& (@HSUÛa0 )@HSUÛa00 +0]L00 274 + * , 2 @\RHYÛKHRP ȴLTHKH ]LYPSLU LULYQP [ Y `LUPSLUL IPSPYZL¸+¹KLȘPSZL¸@¹`VS\ZLsPSPYZLOHUNPsÛRÛ ȴH\SHȴÛSÛY& ( <YHU`\T Y 1 )PVLULYQP *2T Y *@HSUÛa000 ,00]L000 *L]HWSÛ;LZ[ m 0 2PUL[PRLULYQP 00 7V[HUZP`LSLULYQP 000 4LRHUPRLULYQP )@HSUÛa00 +00]L000 )\VSH`SHPSNPSP]LYPSLU 0 *PZTPURPUL[PRLULYQPZPHY[HY :HIP[OÛaSH` RZLRSPȘPUPKLȘPȴ[PYTLKLU\sHUOLSP RVW[LYSLPSNPSP`\RHYÛKH]LYPSLUSLYKLUOHUNPZPKL ȘPȴTLa&/H]HZ Y[ UTLZPULTZPa (@HSUÛa0 T R [SLSP IPY JPZPT Z Y[ UTLSP LȘPR K aSLTPU [LWL UVR[HZÛUKHU ZLYILZ[ IÛYHRÛSKÛȘÛUKH OÛaSHUHYHRHȴHȘÛPUP`VY *0]L00 00 *PZTPUWV[HUZP`LSLULYQPZPHaHSÛY 000 7V[HUZP`LS LULYQPKLRP HaHSTH TPR[HYÛ RPUL[PR LULYQPKLRPHY[ÛȴHLȴP[[PY @HYNÛSHYÛUKHUOHUNPZPKVȘY\K\Y& ,000000 (@HSUÛa0 )@HSUÛa00 +0]L000 *0]L00 ,000000 2PUL[PR LULY QPRVU\T NYHÄȘP ]LYPSLUJPZTL000 ]L 000 HYHSÛRSHYÛU KH L[RP LKLU UL[ R\]]L[SLYHYHZÛU KHRP PSPȴRP HȴHȘÛ KHRPSLYKLU OHU NPZPNPIPKPY& 2PUL[PRLULYQP 3E E I II x III 3x (-I$-II$-III )PY ZWVYJ\ `H`Û NLYLYLR VR\ `\RHYÛ `UKL MÛYSH[THR[HKÛY 2VU\T )-I%-II%-III +-I%-III%-II ,-I$-III%-II ) O )\VSH`SHPSNPSP]LYPSLUSLYKLUOHUNPZP`HUSÛȴ[ÛY& O ( :WVYJ\U\U`H`ÛNLYTLZP`SLLZULRSPRWV[HUZP`LS LULYQPZPKLWVLKPSPY ) :WVYJ\ `H`Û ZLYILZ[ IÛYHR[ÛȘÛUKH LZULRSPR WV[HUZP`LSLULYQPZPRPUL[PRLULYQP`LKU ȴ Y C * 6R\URPUL[PRLULYQPZPVR`\RHYÛsÛR[ÛRsH` RZLRSPR WV[HUZP`LSLULYQPZPULKU ȴ Y : Y[ UTLZPaVY[HTKH(UVR[HZÛUKHUZLYILZ[IÛ YHRÛSHU T R [SLSP JPZTPU ) UVR[HZÛUKHRP RPUL[PR LULYQPZP * UVR[HZÛUKHRP TLRHUPR LULYQPUPU RHs RH[ÛKÛY& ( + 6RHȴHȘÛK ȴLYRLU` RZLRSPRWV[HUZP`LSLULYQPZP RPUL[PRLULYQP`LKU ȴ Y , 6R\U`H`KHUsÛR[ÛȘÛHUKHRPLULYQPZP`LYLsHYW[ÛȘÛ HȴHȘÛKHRPLULYQP`LLȴP[[PY *-II%-I%-000 m ( 4x 2 5 ) 3 5 * 1 E 9 E * 11 D 12 ( 4 5 2 ) 3 ) 4 C 5 ) 6 + ( 7 , E 8 E 275 6×Q×I 4. *L]HWSÛ;LZ[ h1ņ7( IPYPTPKPY Ǧȴ KV ÛY ÛK ȘY YH V Y\ Ș KV ÛS U[ \ VY HU [ÛS (ȴHȘÛKHRPSLYKLUOHUNPZP`LUPSLULIPSPYLULYQPRH` UHRSHYÛHYHZÛUKH`LYHSTHa& ÛK ÛY I II (9 aNoYLULYQPZP )1LV[LYTHSLULYQP *5 RSLLYLULYQP +. ULȴLULYQPZP ,:\LULYQPZP III @\RHYÛKH]LYPSLURH]YHTOHYP[HZÛUKH000]L000U\ THYHSÛR\[\SHYHOHUNPRH]YHTSHY`HaÛSHIPSPY& 0 00 000 ( AHTHU >H[[ ,ULYQP ) 2\]]L[ 1V\SL @LYKLȘPȴ[PYTL * 2\]]L[ @LY >H[[ KLȘPȴ[PYTL + 2 [SL 1V\SL /Ûa , @VS >H[[ 2\]]L[ Û - $5 % % ( )PY]PUs[VUR [SLSPIPY` R T` RZLȘLZHIP[ OÛaSHKHRPRHKHsÛRHY[Û`VY )\UHNYL]PUJPUOHYJHKHȘÛN sRHs>H[[ÛY&N$ TZ2 ( ) - * 2m I II )>1%>2%>3 * >3%>2%>1 + >2%>3%>1 , >1$>3%>2 276 ) : Y[ UTLSP `H[H` K aSLTKL Z Y[ UTL RH[ZH`ÛZÛ R$»KPY)HȴSHUNÛs[HK\YHUJPZPT-Û]L-R\] ]L[SLYPUPUL[RPZP`SL()HYHZÛUKH1LULYQP RHaHUKÛȘÛUHNYL-R\]]L[PRHs5VS\Y& ( ) * + , 3F 3m III : Y[ UTLZPa`H[H`K aSLTKL-R\]]L[SLYPJPZPT SLYLLȴP[Z YL\`N\SHUÛ`VY*PZPTSLY aLYPUKL`H WÛSHUPȴSLYZÛYH`SH>>2>3PZLI\USHYHYHZÛU KHRPPSPȴRPOHUNPZLsLULR[LKVȘY\]LYPSTPȴ[PY& (>1$>2$>3 _$T + , 2F m - )PYPȴP`HWHIPSTLRPsPU0PȴsPKHRPRHKH1" 00PȴsPKHRPRHKH1" s UJ PȴsPKHRPRHKH 1 LULYQP OHYJÛ`VY ǦȴsPSLYPU N sSLYP 70 700 7000 HYHZÛUKHRP PSPȴRP OHUNP ZLsLULR[L KVȘY\ ]LYPS TPȴ[PY& (7I$7II$7III )7I%7II%7III *7I$7III%7II +700%7I$7III ,7000%7II$7I *L]HWSÛ;LZ[ 01V\SL =PU s 00 2PSV^H[[ZHH[ 000 5L^[VUTL[YL O$T 0= >H[[ = >H[[ZHUP`L @\RHYÛKH]LYPSLUIPYPTSLYKLUOHUNPZPLULYQPIPYPTP KLȘPSKPY& (0 )00 *000 +0= T$RN ,= . 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ULȴLULYQPZP \ VY HU [ÛS ÛK ÛY @\RHYÛKH]LYPSLULULYQPRH`UHȘÛ[ YSLYPUKLUOHU NPZPOLT`LUPSLULTLaOLTKLMVZPS`HRÛ[[ Y K Y& (@HSUÛa0 II )@HSUÛa00 +0]L000 *0]L00 III ,000]L000 @\RHYÛKH]LYPSLURH]YHTOHYP[HZÛUKH000]L000U\ THYHSÛR\[\SHYHUL`HaÛSHIPSPY& 0 00 000 ( >H[[ AHTHU ,ULYQP ) 2PSV^H[[ Ǧȴ AHTHU * 1V\SL AHTHU Pȴ + Ǧȴ AHTHU ,ULYQP , >H[[ Ǧȴ ,ULYQP m ( O1 E O2 ) L M C D ( UVR[HZÛUKHU ZLYILZ[ IÛYHRÛSHU JPZPT , UVR[HZÛUH sÛRÛWNLYPKU ȴ[L*KLK\Y\`VY h1 VYHUÛ RHs[ÛY& : Y[ UTL `HSUÛa h2 )+HYHZÛUKHKÛY]L)*$*+KPY )\UH NYL ( ) * + , 2 O O O @LY 2 3 4 JPZPTSLYPUPU PWSLYKLRP NLYPSTLSLYP ZÛYH`SH 555»K\Y*PZPTSLYPU`LYLNYLWV[HU ZP`LS LULYQPSLYP HYHZÛUKHRP PSPȴRP OHUNP ZLsLULR[L KVȘY\]LYPSTPȴ[P& (,2%,L%,M ),4%,L%,2 *,2$,L$,M +,2%,L$,M 278 ,,M%,2%,L /ÛaÛZ YLRSPHY[HUIPYJPZPTSLPSNPSP" 0 2PUL[PRLULYQPZPHY[HY 00 7V[HUZP`LSLULYQPZPHaHSÛY 000 4LRHUPRLULYQPZPHY[HY =LYPSLU `HYNÛSHYÛUKHU OHUNPZP RLZPUSPRSL KVȘY\ K\Y& (@HSUÛa0 )@HSUÛa00 +0]L000 *0]L00 ,000000 *L]HWSÛ;LZ[ - m ) x ( : Y[ UTLZPa ZPZ[LTKL ( JPZPT)JPZTP`SLKLUNLKL K\Y\`VY C 2x @H[H` `VS\U ) * HYHZÛ ZHIP[ Z Y[ UTLSPKPY -K\YTHR[HVSHUJPZTLR\]]L[P(UVR[HZÛUKHU* UVR[HZÛUHRHKHY\`N\SHUKÛȘÛUKHJPZPT*UVR[H ZÛUKHK\Y\`VY)*HYHZÛUKHRPZ Y[ UTLR\]]L[P RHs-»KPY& 1 2 ( ) * 3 2 + ) ( , )PY JPZTPU OÛa aHTHUNYHÄȘP]LYPSTPȴ[PY TZ 2 O O )\UHNYLJPZPTSLYPUWV[HUZP`LSLULYQPSLYPHYHZÛU E KHRPVYHU A RHs[ÛY&4HRHYHSHYHȘÛYSÛRZÛaKÛY EB 1 3 ( ) * + , 2 2 III II I [ [ [Z [ )\UH NYL 0 00 ]L 000 aHTHU HYHSÛRSHYÛUKH JPZPT aLYPUKL`HWÛSHUPȴSLY>1>]L>3HYHZÛUKHRPPSP RPOHUNPZLsLULR[LKVȘY\]LYPSTPȴ[PY (>1$>2$>3 * >1%>2%>3 + >3%>1%>2 4F TR [SLSP2]L3JPZPTSLYPUL-]L-R\]]L[SLYPZ Y[ UTLZPa`H[H`K aSLTKLLȴP[Z YL\`N\SHUÛ`VY W )\UHNYLOHYJHUHUN sSLYVYHUÛ K RHs[ÛY& WL ( , >2%>1$>3 m - m ) >1$>3%>2 L 2 1 1 ) 16 8 * 1 4 + 1 2 , m ( I (ȴHȘÛKHRPSLYKLU OHUNPZP N s `LYPUL R\SSHUÛSHIP SPY& H ) C (Ǧȴ . )2\]]L[OÛa D E - *ǦȴaHTHU ,ȴP[ HYHSÛRSÛ ]L Z Y[ UTL R\]]L[PUPU OLY HYHSÛR [HZHIP[VSK\Ș\ZPZ[LTKL(UVR[HZÛUKHUZLYILZ[ IÛYHRÛSHUJPZPT/UVR[HZÛUHsÛRHIPSP`VY*PZPT) UVR[HZÛUKHU ZLYILZ[ IÛYHRÛSÛYZH OHUNP UVR[H`H RHKHYsÛRHIPSPY& (/ ).¶/HYHZÛ +-¶.HYHZÛ +,ULYQPaHTHU Kuvvet , Zaman *. ,/¶0HYHZÛ 1 ( 2 ) 3 ) 4 ) 5 ( 6 C 7 D 8 ) 9 ) ( 11 ) 279 6×Q×I 4. *L]HWSÛ;LZ[ h1ņ7( 2 -$5 m : Y[ UTLZPa : Y[ UTLZPa`H[H`K aSLTKLZ Y[ UTLR\]]L[PZHIP[]L-s$5K\Y +\YTHR[HVSHUTR [SLSPJPZPT5»S\RR\]]L[SL RHsTsLRPSPYZLLULYQPZP1VS\Y& ( - ) * + , m m I II - _ m III @H[H`]LZ Y[ UTLZPaK aSLTKL--]L-R\]]L[SLYPTR [SLSPJPZPTSLYLȴLRPSKLRPNPIP\`N\SHUKÛȘÛUKH ǸLRPS0»KLRPJPZPTOHYLRL[L[TLaRLUǸLRPS00]L000 [LRPLȴP[TPR[HYOHYLRL[LKP`VY )\UHNYL`HWÛSHUPȴSLYHYHZÛUKHRPPSPȴRPHȴHȘÛKH RPSLYKLUOHUNPZPNPIPKPY& ( >1$>2$>3 ) >2%>1$>2 * >1%>2%>3 + >3%>2%>1 0;HȴRT Y , >2%>1%>3 00 7L[YVS 000 +VȘHSNHa 0= 6K\U ,ULYQP2H`UHRSHYÛ = <YHU`\T =LYPSLULULYQPRH`UHRSHYÛIPYaLSSPRIHRÛTÛUKHU ZÛUÛÅHUKÛYÛSÛYZHOHUNPZPNY\I\UKÛȴÛUKHRHSÛY& (0 )00 *000 +0= I @LUPSLULTLa ,= ,ULYQP2H`UHRSHYÛ II III 3. %C T T$TZ T$RN ( ) x @H[H`K aSLTKLT$RN»SÛRJPZPT j 0 = 8 m/s »SPR OÛaSHH[ÛSKÛȘÛUKH_\a\US\Ș\UKHRP()`VS\U\NLsPW *UVR[HZÛUHRHKHYsÛRÛ`VY )\UH NYL JPZPT NLYP KU ȴ[L ) UVR[HZÛUKHU RHs_\aHR[HK\Y\Y&@HSUÛaJH()HYHZÛZHIP[Z Y[ UTLSPKPY ( 280 1 4 ) 1 3 * 1 2 + 3 4 , ,ULYQP RH`UHRSHYÛ ZÛUÛÅHUKÛYTHZÛ`SH PSNPSP ]LYPSLU ȴLTHKH000000U\THYHSÛR\[\SHYHUL`HaÛSHIPSPY& 0 00 000 ( @LUPSLULIPSPY 9 aNoY . ULȴLULYQPZP LULYQPZP LULYQP ) @LUPSLULIPSPY :\LULYQPZP +VȘHSNHa LULYQP * @LUPSLULTLa LULYQPZP :\LULYQPZP . ULȴLULYQPZP LULYQP + 9 aNoY . ULȴ 1LV[LYTHS LULYQPZP LULYQPZP LULYQP , @LUPSLULIPSPY . ULȴ .LSNP[ LULYQPZP LULYQPZP LULYQP *L]HWSÛ;LZ[ )PY HZHUZY RN»ÛR IPY ` R T ` RZLȘL ZHIP[ OÛaSHsÛRHYÛYRLU1LULYQPOHYJÛ`VY )\UHNYLHZHUZY U]LYPTPRHs[ÛY& ( ) * + : Y[ UTLZPa VY[HTKH ( UVR[HZÛUKHUZLYILZ[IÛYH RÛSHUJPZPTSLPSNPSPHȴHȘÛKH ]LYPSLUSLYKLUOHUNPZP`HU SÛȴ[ÛY&N$TZ2 T$RN ( $ , O$T ) @LY ( @LYLsHYWTHOÛaÛ j = 5 m/s »KPY 2 3 4 HYHsSHYÛUH HP[ OÛaaHTHUNYHÄȘPȴL RPSKLRP NPIPKPY (YHsSHY Z Y[ UTLZPa VY[HTKH L[[PRSLYPUL [Z OHYLRL[ NYL OHUNPZP aLYPUKL Pȴ`HWÛSTÛȴ[ÛY& TZ 2 L - M (@HSUÛa2 )2]L3 +3]L4 ) (UVR[HZÛUKHRPWV[HUZP`LSLULYQPZP,P$1»K Y * (»KHU )»`L NLSPYRLU WV[HUZP`LS LULYQP RPUL[PR LULYQP`LKU ȴT ȴ[ Y + 4LRHUPRLULYQPZPHY[TÛȴ[ÛY , (»KHRP WV[HUZP`LS LULYQP )»KLRP RPUL[PR LULYQP`L LȴP[[PY& *2]L4 ,234 HTZ2 +\YTHR[HVSHU T $ RN R [SLSP JPZTL `H[H` K aSLTKL \`N\SHUHU R\]]L[PU P]TL`L IHȘSÛ KLȘPȴPTPȴLRPSKLRPNPIPKPY H 7PSSLsHSÛȴHUIPYLSMLULYPUKLLULYQPKU ȴ T ZÛ YH`SH]LYPSLUSLYKLUOHUNPZPNPIPKPY& ( 2PT`HZHSLULYQP|0ȴÛRLULYQPZP|,SLR[YPRLULYQPZP ) 2PT`HZHSLULYQP|0ZÛLULYQPZP|,SLR[YPRLULYjisi -5 12 2\]]L[ZHUP`LZ YL`SL\`N\SHUKÛȘÛUHNYLJP ZPT aLYPUKL`HWÛSHUUL[PȴRHs1»K Y& ( ) * + , * 2PT`HZHSLULYQP|,SLR[YPRLULYQPZP|4LRHUPR LULYQP + 0ȴÛRLULYQPZP|2PT`HZHSLULYQP|,SLR[YPRLULYQPZP , 2PT`HZHSLULYQP|,SLR[YPRLULYQPZP|0ȴÛRLULYQPZP 1 C 2 E 3 ) 4 E 5 ) 6 D 7 C 8 E 9 D E 281 282 5. Bölüm ISI VE SICAKLIK 283 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× Ǧs,ULYQP 2HaHUÛT ! 0ZÛ ZÛJHRSÛR ]L Ps LULYQPRH]YHTSHYÛUÛ[HUÛTSHY]LIPYIPYP PSLPSPȴRPSLUKPYPY 4HKKLUPU [HULJPRSLYKLU VS\ȴ[\Ș\U\ ]L [HULJPRSLYPUZHOPWVSK\Ș\ÄaPRZLSK\Y\THNYL [P[YLȴPT[LSLTL]LKUTLOHYLRL[P`HW[ÛȘÛUÛ PRPUJP UP[LKL ȘYLUKPUPa /HYLRL[SP VSHU [HULJPRSLYPU OÛaSHYÛUKHU RH`UHRSHUHU IPY RPUL[PR LULYQPZP ]HYKÛY (`YÛJH TVSLR SSLYPU `HWÛZÛUKH ]LTVSLR SSLYHYHZÛIHȘSHYKHKLWVLKPSLUWV[HUZP`LSLULYQPZaRVU\Z\K\Y4HKKLUPUZHOPW VSK\Ș\ I\ LULYQPSLYPU [VWSHTÛUH THKKLUPU Ps LULYQPZP KLUPY 4VSLR SSLY HYHZÛ sLRPT R\]]L[P ]L TVSLR SSLYPU `HWÛZÛ Ps LULYQP`P ILSPYSL`LU L[RLUSLYKPY )\ ULKLUSL Ps LULYQP [HULJPRSLYPU RPUL[PR LULYQPZPUL IHȘSÛ VSK\Ș\ NPIP THKKLUPU R [SLZPUL]LTHKKLUPUJPUZPULKLIHȘSÛKÛY :ÛJHRHRRVYOoSPULNLSTPȴKLTPY )HȴRHIPYKL`PȴSLTHKKLUPURPUL[PRLULYQPZPKLȘPȴTLZLKLPsLULYQPZPWV[HUZP`LSLULYQPZPUKLRPKLȘPȴPTSLYLIHȘSÛVSHYHRKLȘPȴLIPSPY 2H`UHTHR[HVSHUZ\ :ÛJHRSÛR 5P[LS NaSLT `VS\`SH HUSH`HIPSLJLȘPTPa IPY RH]YHTKÛY kYULȘPU I\a KVSHIÛUKHUsÛRTÛȴZ\`HKVR\UK\Ș\T\aKHLSPTPa ȴ YRLUVJHR[HIPYZ YLÛZÛ[ÛSTÛȴZ\`H KVR\UK\Ș\T\aKHLSPTPa`HUHY)\K\Y\TTHKKLUPUZÛJHRSÛȘÛ`SHPSNPSPKPY:ÛJHRSÛR TVSLR SSLYPUVY[HSHTHRPUL[PRLULYQPSLYPUPPMHKLLKLUIPYNZ[LYNLKPY )\OHYSHȴHUZÛJHRZ\ :VȘ\RZ\ :ÛJHRSÛȘÛI ` RVSHUTHKKLSLYKLTVSLR SSLYPUVY[HSHTHRPUL[PRLULYQPKLȘLYP KLI ` R[ Y(UJHRI\UVR[HKHZÛJHRSÛȘÛI ` RVSHUJPZPTSLYPULULYQPSLYPUPUKLI ` R VSHJHȘÛZVU\J\sÛRHYÛSTHTHSÛKÛYh UR PsLULYQPRPUL[PRLULYQPUPU`HUÛUKHTHKKLUPUJPUZPUL]LR [SLZPULKLIHȘSÛKÛYkYULȘPUH`UÛT\ZS\R[HUIPYIHYKHR]LIPYRV]H Z\HSHSÛTZVUYHIHYKHR[HRPZ\`\IPYZ YLÛZÛ[HSÛT)\PȴSLTPUZVU\UKHIHYKHR[HRP Z\`\U ZÛJHRSÛȘÛ RV]HKHRP Z\`\U ZÛJHRSÛȘÛUH NYL KHOH I ` R VSHJHR[ÛY (UJHR I\ K\Y\TRV]HKHRPZ\`\ULULYQPZPUPUKHOHR s RVSK\Ș\HUSHTÛUHNLSTLa2V]HKHRP Z\KHOHI ` RR [SLSPVSK\Ș\PsPUKHOHMHaSHZH`ÛKHTVSLR SPsLYPY)\ULKLUSLRV]HKHRPZ\`\ULULYQPZPIHYKHR[HRPZ\`\ULULYQPKLUKHOHI ` RVSHIPSPY :ÛJHRSÛR RH]YHTÛ N US R `HȴHTKH ÛZÛ RH]YHTÛ`SH RHYÛȴ[ÛYÛSTHR[HKÛY :ÛJHRSÛȘÛU LULYQPVSTHKÛȘÛVY[HSHTHRPUL[PRLULYQP`PPMHKLLKLUNZ[LYNLVSK\Ș\\U\[\STHTHSÛKÛY 284 )ņ=ņ. NRQXDQODW×PO× :ÛJHRSÛR[LYTVTL[YL`SLSs S Y;LYTVTL[YLSLYTHKKLSLYPUNLUSLȴTLaLSSPRSLYPUP R\SSHUHYHR KVSH`SÛ SsTL `HWHU HSL[SLYKPY ;LYTVTL[YL `HWÛTÛUKH R\SSHUÛSHU THKKLUPU UL RHKHY NLUSLȴ[PȘPUL IHRÛSHYHR VY[HTÛU ZÛJHRSÛȘÛ OHRRÛUKH IPY `HYNÛ`H ]HYÛSÛY 2HaHUÛT!2\SSHUÛTHTHsSHYÛUH NYL[LYTVTL[YLsLȴP[SLYPUP]LZÛJHRSÛRIPYPTSLYPUPRHYȴÛSHȴ[ÛYÛY ;LYTVTL[YLUPUSs T`HWHIPSTLZPPsPUR\SSHUÛSHUTHKKLUPUI\S\UK\Ș\VY[HTKHOoSKLȘPȴ[PYTLTLZPNLYLRPYkYULȘPUHSRVS UKVUTHUVR[HZÛ¶*RH`UHTH UVR[HZÛ*KPY(SRVSR\SSHUÛSHUIPY[LYTVTL[YL¶*KLUR s R*KLU I ` RZÛJHRSÛRSHYÛSsLTLa )\ULKLUSLVY[HTÛUZÛJHRSÛȘÛUHNYLMHYRSÛ[LYTVTL[YLSLY`HWÛSTÛȴ[ÛYhVRK ȴ RZÛJHRSÛRSHYKHNHaSÛ[LYTVTL[YLVY[HK aL`KLRPZÛJHRSÛRSHYKHZÛ]ÛSÛ[LYTVTL[YL ` RZLRZÛJHRSÛRSHYKHPZLRH[ÛSÛTL[HS[LYTVTL[YLSLYR\SSHUÛSÛY )PSNP :Û]ÛSÛIPY[LYTVTL[YLUPUK\`HYSÛSÛȘÛ )VY\RLZP[PUL :Û]ÛSÛ[LYTVTL[YL :Û]ÛUÛUNLUSLȴTLRH[ZH`ÛZÛUH .HaSÛ[LYTVTL[YL 2H[ÛTL[HSsPM[SP[LYTVTL[YL :Û]ÛOHaULZPUPUI ` RS Ș UL IHȘSÛKÛY ;LYTVTL[YLSLYZ\`\UKVUTH]LRH`UHTHUVR[HZÛUÛLZHZHSÛY/LY[LYTVTL[YL I\KLȘLYSLYPMHYRSÛZH`ÛSHYSHPMHKLLKLY +PRRH[ *LSZP\Z :\`\U -HOYLUOLP[ :ÛJHRSÛR LULYQP KLȘPS VY[HSHTH 2LS]PU RPUL[PR LULYQP`P NZ[LYLU IPY I - RH`UHTH ` RS R[ Y UVR[HZÛ IPYPT :\`\U KVUTH- IPYPT IPYPT UVR[HZÛ ;LYTVTL[YLSLYKLR\SSHUÛSHUSsLRLȴP[HYHSÛRSÛSsLR[PY,ȴP[HYHSÛRSÛSsLRSLYKL RHI\S LKPSLU ZÛMÛY KLȘLYP NLYsLR HUSHTKH `VRS\Ș\ PMHKL L[TLa .LYsLR HUSHTKH ZÛJHRSÛȘÛUZÛMÛYVSTHZÛTHKKL`LHP[[ TTVSLR SSLYPUOHYLRL[ZPaRHSTHZÛK\YTHZÛ HUSHTÛUHNLSPY)PSPTPUZHUSHYÛUHNYL[P[YLȴPTPUPU[HTHTLUK\YTHZÛHUJHR* KLT TR UK Y*RLS]PU[LYTVTL[YLZPUKL2»ULRHYȴÛSÛRNLSTLR[LKPY)\ ULKLUSL2»`LT\[SHRZÛMÛYKLUPY @HWÛSHU KLUL`SLYKL T\[SHR ZÛMÛY UVR[HZÛUH \SHȴÛSHTHTÛȴ[ÛY )\ ZÛJHRSÛȘH `HRSHȴÛSKÛȘÛUKH TVSLR S [P[YLȴPTSLYPUPU [HTHTLU K\YTHKÛȘÛ HUJHR TPUPT\T VSK\Ș\ ZÛMÛYH`HRSHȴ[ÛȘÛNY ST ȴ[ Y 285 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× ;LYTVTL[YLSLYPU+U ȴ T *LSZP\Z* :25 * :+5 2LS]PU2 -HOYLUOLP[- ?[LYTVTL[YLZP? B F K X ( ¶ 4\[SHRZÛMÛY >PSSPHT;OVTZVU2LS]PU ;LYTVTL[YLSLYPUKU ȴ T UKLHȴHȘÛKHRPLȴP[SPRR\SSHUÛSÛY C F - 32 K - 273 X-A = = = 100 180 100 B- A Örnek /H]HZÛJHRSÛȘÛUÛU*VSK\Ș\IPYN UKL2LS]PU[LYTVTL[YLZPRHsKLYLJL`P NZ[LYPY& Çözüm C K - 273 = 100 100 K - 273 37 = 100 100 1HTLZ7YLZJV[[1V\SL K = 310 °C 0ZÛ`SHPȴHYHZÛUKHRPPSPȴRP`P PUJLSLUTPȴ[PY Örnek *LSZP\Z[LYTVTL[YLZP*»`PNZ[LYKPȘPUKLH`UÛVY[HTKHRP-HOYLUOLP[[LYTVTL[YLZPRHsKLYLJL`PNZ[LYPY Çözüm C F - 32 40 F - 32 = ( = ( F = 104 °F 100 18 0 100 18 0 286 )ņ=ņ. NRQXDQODW×PO× ISI 2HaHUÛT!-HYRSÛÛZÛIPYPTSLYPUP )\S\UK\Ș\VY[HTKHUKHOHZÛJHRVSHUTHKKLVY[HTHLULYQPHR[HYÛY]LIPYZ YLZVUYHZÛJHRSÛȘÛ HaHSÛY HsÛRSHY :ÛJHRJPZPTÛZÛ]LYPY )\S\UK\Ș\ VY[HTKHU KHOH ZVȘ\R VSHU THKKLPZLVY[HTKHULULYQPHSÛY)PYZ YLZVUYH ZÛJHRSÛȘÛ HY[HY 4HKKLSLYPU ZÛJHRSÛR MHYRÛUKHU KVSH`ÛHR[HYKÛRSHYÛI\LULYQP`LÛZÛKLUPY,ULYQP HR[HYÛTÛ`VRZHÛZÛKHUZaLKPSLTLa0ZÛTHKKLUPU Ps LULYQPZPUKLRP KLȘPȴPT VSHYHR KH PMHKLLKPSLIPSPY2HSVYPTL[YLRHIÛ`SHSs S Y¸8¹ ZLTIVS `SLNZ[LYPSPY)PYPTPQV\SL]L`HRHSVYPKPY :VȘ\RJPZPTÛZÛHSÛY 0ZÛRHSVYPTL[YLRHIÛ`SHSs S Y ÖZISI -HYRSÛJPUZTHKKLSLYPRHYȴÛSHȴ[ÛYHYHRaÛZÛRH]YHTÛUÛKHOHP`PHUSH`HIPSPYPakYULȘPUaKLȴRHWSHYHLȴP[R [SLKLZ\]L`HȘRV`\WI\RHWSHYHLȴP[TPR[HYÛZÛ]LYKPȘPTPaKL`HȘÛUsVR` RZLRZÛJHRSÛR[HZ\`\UPZLVUHNYLKHOHK ȴ RZÛJHRSÛR[H VSK\Ș\U\NaSLYPa)\KLUL`MHYRSÛTHKKLSLYSL[LRYHYSHUKÛȘÛUKHLSKLLKPSLUZÛJHRSÛR KLȘLYPUPUTHKKLKLUTHKKL`LKLȘPȴ[PȘPNY S Y )\K\Y\TKHU`VSHsÛRHYHROLYTHKKLUPUIPYPTR [SLZPUPUZÛJHRSÛȘÛUÛ*KLȘPȴ[PYLULULYQPTPR[HYÛUÛUMHYRSÛVSK\Ș\ZVU\J\UH]HYHIPSPYPa )PY THKKLUPU IPYPT R [SLZPUPU ZÛJHRSÛȘÛUÛ * KLȘPȴ[PYTLR PsPU HSÛUHU ]L`H ]LYPSLULULYQP`LaÛZÛKLUPYkaÛZÛ¸J¹PSLNZ[LYPSPY IPYPTP J veya kg°C Cal [\Y g°C 2HaHUÛT ! kaÛZÛ ]L ÛZÛ ZÛȘHZÛ RH]YHTSHYÛUÛHsÛRSHY ;H]H ;H]H Su `HȘ kaÛZÛH`ÛY[LKPJPIPYaLSSPR[PY 0ZÛ[ÛJÛ 287 6×Q×I 5. )ņ=ņ. ISI VE SICAKLIK h1ņ7( NRQXDQODW×PO× 0ZÛ:ÛȘHZÛ )PYTHKKLUPUTNYHTR [SLZPUPUZÛJHRSÛȘÛUÛ*KLȘPȴ[PYTLRPsPUHSÛUHU]L`H ]LYPSLULULYQP`LKLUPY 4HKKL kaÛZÛJHSN* :\ ,[PSHSRVS )\a )\OHY /PKYVQLU 6RZPQLU +LTPY )HRÛY <YHU`\T 0ZÛZÛȘHZÛIPYPTZÛJHRSÛRIHȴÛUHK ȴLULULYQPVSHYHRKHPMHKLLKPSLIPSPY4HKKLUPUR [SLZP`SLaÛZÛZÛUÛUsHYWÛTÛUHLȴP[[PYTJ 0ZÛ(SÛȴ=LYPȴP )PYTHKKLUPUHSKÛȘÛ]L`H]LYKPȘPÛZÛ`SHR [SLZPaÛZÛZÛ]LZÛJHRSÛRKLȘPȴPTPHYHZÛUKHRPPSPȴRP`PVY[H`HRV`HIPSTLR PsPU HȴHȘÛKHRP RHYȴÛSHȴ[ÛYTHSHYÛ `HWHIPSPYPa kYULȘPUH`UÛTHKKLKLU`HWÛSHUIPYPI ` RKPȘLYPR s R R [SLSPPRPJPZTLLȴP[TPR[HYÛZÛ]LYKPȘPTPaKLR [SLZPI ` RVSHUÛUZÛJHRSÛRKLȘPȴPTPR s RVSTHR[HKÛY ( B +LTPY Q Q +LTPY )HRÛY Q Q ( B +LTPY +LTPY )PY THKKL OoS KLȘPȴ[PYTP`VYZH ÛZÛ HSKÛȘÛUKH ZÛJHRSÛȘÛHY[HY]LYKPȘPUKLPZLHaHSÛY +PRRH[ kaÛZÛH`ÛY[LKPJPIPYaLSSPR[PY J +LTPY -HYRSÛJPUZTHKKLKLU`HWÛSHULȴP[R [SLSPTHKKLSLYLLȴP[LULYQP]LYPSKPȘPUKLaÛZÛZÛI ` RVSHUÛUZÛJHRSÛRKLȘPȴPTPR s RVSTHR[HKÛY c A > c B ( Tt A < Tt B kg°C B m A > m B ( Tt A < Tt B )HaÛTHKKLSLYPUaÛZÛKLȘLYSLYP IPYPTP ( veya cal KÛY g°C ,ȴP[R [SLSPH`UÛJPUZTHKKLSLYKLULULYQPKLȘPȴPTPI ` RVSHUÛUZÛJHRSÛRKLȘPȴPTPKLI ` RVS\Y :VU\sVSHYHRZÛJHRSÛRKLȘPȴPTPR [SL]LaÛZÛ`SH [LYZ]LYPSLUÛZÛLULYQPZP`SLKVȘY\VYHU[ÛSÛKÛY )PY THKKL`L ]LYPSLU ]L`H THKKLKLU HSÛUHU LULYQP Q( QB Q A > Q B ( Tt A > Tt B Q = m.c.Tt IHȘÛU[ÛZÛ`SHPMHKLLKPSPY Örnek kaÛZÛJHSN*VSHUNR [SLSPIPYTL[HSWHYsHZÛUHJHSÛZÛ]LYPSKPȘPUKLZÛJHRSÛȘÛRHs*HY[HY& Çözüm Q = m.c.Tt 1000 = 50.0, 2.Tt Tt = 100°C 288 )ņ=ņ. NRQXDQODW×PO× Örnek cal VSHU THKKLUPU ZÛJHRSÛȘÛUÛ *»KLU g°C *»`LK ȴ YLIPSTLRPsPURHsRHSVYPLULYQP]LYTLZPNLYLRPY& 2 [SLZP N aÛZÛZÛ 0, 1 )PSNP :VU\J\UULNH[PMsÛRTHZÛLULYQPUPUHaHSKÛȘÛHUSHTÛUHNLSPY Çözüm Q = m.c.Tt Q = 100.0, 1 (10 - 50) Q = - 400 cal Örnek 0ZÛ ZÛȘHZÛ JHS* VSHU IPY THKKLUPU ZÛJHRSÛȘÛ *»KPY )\ THKKL`L JHSLULYQP]LYPSPYZLTHKKLUPUZVUZÛJHRSÛȘÛRHs*VS\Y& Çözüm Q = m.c.Tt Q = m.c (t s - t i) 2000 = 500.(t s - 20) t s = 24°C Örnek ;* K 3 :ÛJHRSÛRÛZÛNYHÄȘP]LYPSLU2]L3THKKLSLYPC UPUR [SLSLYPLȴP[[PY)\UHNYLaÛZÛSHYÛVYHUÛ K CL RHs[ÛY& 8JHS Çözüm Q K = m K .c K .Tt K ( 200 = m.c K (30 - 0) C 1 4 K= 3 Q L = m L .c L .Tt L ( 200 = m.c L .(30 - 20) C L 289 6×Q×I 5. )ņ=ņ. h1ņ7( ISI VE SICAKLIK NRQXDQODW×PO× +LUNL:ÛJHRSÛȘÛ 0ZÛZÛJHRSÛRMHYRÛUKHUKVSH`ÛHR[HYÛSHULULYQPKPY0ZÛHRÛȴÛZÛJHR[HUZVȘ\ȘHKVȘY\K\Y:ÛJHRSÛȘÛI\S\UK\Ș\VY[HTKHUMHYRSÛVSHUJPZPTI\S\UK\Ș\VY[HTHÛZÛ]LYPY`H KHVY[HTKHUÛZÛHSÛY0ZÛHSÛȴ]LYPȴPÛZÛSKLUNLZHȘSHUÛUJH`HRHKHYZ YLY +PRRH[ )LUaLYȴLRPSKLMHYRSÛZÛJHRSÛR[HRPJPZPTSLYKL ÛZÛHSÛȴ]LYPȴPUKLI\S\U\Y0ZÛ]LYLUJPZTPUZÛJHRSÛȘÛ HaHSÛYÛZÛHSHUJPZTPUPZLZÛJHRSÛȘÛHY[HY:ÛJHRSÛRSHY LȴP[SLUKPȘPUKLÛZÛHSÛȴ]LYPȴPZVUHLYLY :ÛJHRSÛR ;( ;K ;B AHTHU [ 0ZÛHSÛȴ]LYPȴP`HWHUTHKKLSLYPU ( B 0ZÛHSÛȴ]LYPȴPZÛYHZÛUKHZÛJHRJPZTPURH`IL[[P:ÛJHRJPZPT ȘPÛZÛZVȘ\RJPZTPURHaHUKÛȘÛÛZÛRHKHYKÛY=LYPSLU ÛZÛHSÛUHUÛZÛ`HLȴP[[PY :VȘ\RJPZPT 8=LYPSLU$8(SÛUHU ZÛJHRSÛRaHTHUNYHÄȘPȴLRPSKLRP NPIPKPY Örnek NR [SLSP*»KLRPZ\`HNR [SLSP*»KLRPZ\RHYÛȴ[ÛYÛSÛYZHKLUNL ZÛJHRSÛȘÛRHs*VS\Y&0ZÛHSÛȴ]LYPȴP`HSUÛaJHZÛ]ÛSHYHYHZÛUKHKÛY Çözüm 8=LYPSLU$8(SÛUHU N 2HYÛȴÛT * * 0ZÛ]LYLU N [K$* m 1 .c 1 .Tt 1 = m 2 .c 2 .Tt 2 20.c Su . (70 - t d) = 100.c Su . (t d - 10) 0ZÛHSHU 70 - t d = 5t d - 50 6t d = 120 t d = 20°C +PRRH[ (SÛUHUÛZÛ]LYPSLUÛZÛ`HLȴP[[PY 8=LYPSLU$8(SÛUHU Örnek ( B 2HIÛU`HYÛZÛ(KPȘLY`HYÛZÛ(]L)T\ZS\RSHYÛ`SHKVSK\Y\S\`VY (»KHUHRHUZ\ZÛJHRSÛȘÛ*)»KLUHRHUZ\ZÛJHRSÛȘÛ * ]L T\ZS\RSHY aKLȴ VSK\Ș\UH NYL RHYÛȴÛTÛU 290 KLUNLZÛJHRSÛȘÛRHs*VS\Y& )ņ=ņ. NRQXDQODW×PO× Çözüm 2HW KVSK\Ș\UKH (»KHU NLSLU Z\ R [SLZP (|T )»KLUNLSLUZ\`\URH[ÛKÛY Q(SÛUHU$8=LYPSLU B|T 2HIÛU m A .c A .Tt A = m B .c B .Tt B (|T `HYÛZÛ 3 m . c . (t d - 20) = m . c (80 - t d) 3t d - 60 = 80 - t d t d = 140 t d = 35°C )PSNP 0ZÛZÛȘHSHYÛLȴP[ZLKLUNLZÛJHRSÛȘÛPSRZÛJHRSÛRSHYÛUHYP[TL[PRVY[HSH- Örnek ( THZÛKÛY B kaKLȴ(]L)T\ZS\RSHYÛH`UÛHUKHHsÛSHYHRRHWKVSK\Y\S\`VY td = t1 + t2 2 (»KHU*)»KLU*Z\HR[ÛȘÛUHNYLRHWKVSK\Ș\UKHKLUNLZÛJHRSÛȘÛRHs*VS\Y& Çözüm 0ZÛZÛȘHSHYÛLȴP[PZLKLUNLZÛJHRSÛȘÛPSRZÛJHRSÛRSHYÛUHYP[TL[PRVY[HSHTHZÛKÛY td = 20 + 60 2 t d = 40 °C 291 6×Q×I 5. ha TS ;LZ[ h1ņ7( *LSZP\Z * (¶ ) *LSZP\Z 2LS]PU [LYTVTL[YLZPUPU2»UPNZ[LYKPȘP IPY N UKL *LSZP\Z [LYTVTL[YLZP RHs *º`P NZ[LYPY& 2LS]PU * + , 2LS]PU -HOYLUOLP[ K ( ) -HOYLUOLP[ [LYTVTL[YLZPUPU - NZ[LYKPȘPUKL 2LS]PU [LYTVTL[YLZP RHs 2»UPNZ[LYPY& * + , ?[LYTVTL[YLZP :\`\URH`UHTHUVR[HZÛUÛ x ¶ (¶ )¶ ? KVUTH UVR[HZÛUÛ ¶ ? NZ[LYLU IPY [LYTVTL[YL OH]H ZÛJHRSÛȘÛUÛU*VSK\Ș\IPYN UKLRHs?»`PNZ[LYPY& JHSLULYQP]LYPSLUTHKKLUPU ZÛJHRSÛȘÛ*KLU*»`LsÛRÛ`VY 2 R [SLZP N VSK\Ș\UH NYLaÛZÛZÛRHsJHSN*KPY& 8$JHS * + , ( ) ;* * @@ , ( B +0 x 8JHS ?? ¶ @ [LYTVTL[YLZPUPU @ VSK\Ș\ VY[HTKH ? [LYTVTL[YLZPRHs?»`PNZ[LYPY& ( 292 ) * + , :ÛJHRSÛR ÛZÛ NYHÄȘP ]LYPSLU ( ]L ) THKKLSLYPUPU aÛZÛSHYÛ HYHZÛUKH J( $ JB PSPȴRP VSK\Ș\UH NYL m R [SLSLYPHYHZÛUKHRPVYHU A RHs[ÛY& mB 1 1 1 ) * + , ( 10 8 2 ha TS ;LZ[ N N * * ;* ; ; 8JHS Q N»SÛR*KLRPZÛ]Û`SHN»SÛR*ZÛ]ÛRHYÛȴ[ÛYÛSKÛȘÛUKHKLUNLZÛJHRSÛRSHYÛ*VS\`VY TR [SLSPJPZTPUÛZÛZÛJHRSÛRNYHÄȘP]LYPSTPȴ[PY )\UHNYLaÛZÛSHYÛVYHUÛRHs[ÛY& 8;]L;KLȘLYSLYPIPSPUKPȘPULNYLTHKKL`LHP[ OHUNPUPJLSPROLZHWSHUHIPSPY& 3 ( 4 5 * 2 ) 9 + 4 , (kaÛZÛ )2 [SL +kaR [SL *0ZÛZÛȘHZÛ ,,YPTLÛZÛZÛ * B :Û]ÛZÛ * ( :Û]ÛZÛ )VȴRHW ;* 0ZÛZÛȘHSHYÛLȴP[(]L)ZÛ]ÛSHYÛIVȴRHIHHR[HYÛSÛ`VY2HYÛȴÛTÛUKLUNLZÛJHRSÛȘÛRHs*VS\Y& ( ) * + ; K ; , ; 3 0ZÛ ZÛȘHSHYÛ LȴP[ (]L)THKKLSLYP `HSUÛaJH RLUKP HYHSHYÛUKH ÛZÛ HSÛW ]LYP`VY ( * B 0ZÛ HSÛȴ ]LYPȴP K\YK\Ș\UKH JPZPTSLYPU ZÛJHRSÛRSHYÛ * VSK\Ș\UH NYL )»UPU PSR ZÛJHRSÛȘÛ RHs *» KPY& ( ) * + [Z [ @HSUÛaJH RLUKP HYHSHYÛUKH ÛZÛ HSÛȴ ]LYPȴP `HWHU LȴP[ R [SLSP(]L)THKKLSLYPUPUZÛJHRSÛRSHYÛaHTHUHNYL ȴLRPSKLRPNPIPKLȘPȴTLR[LKPY )\UHNYL(]L)»UPU 0 0ZÛZÛȘHZÛ 00 kaÛZÛ 000 :VUZÛJHRSÛR UPJLSPRSLYPUKLUOHUNPSLYPLȴP[[PY& (@HSUÛa0 )@HSUÛa00 +00]L000 *0]L00 ,000]L000 , 293 6×Q×I 5. ha TSLY h1ņ7( *LSZP\Z 2 C K - 273 = ( C = K - 273 100 100 _ x ?? ¶ *LSZP\Z ]L 2LS]PU [LYTVTL[YLSLYP HYHZÛUKHRP LȴP[SPR HȴHȘÛKHRPNPIPKPY _ @@ * .YHÄȘPULȘPTPHSÛUHYHRIPSPUTL`LUI\S\UHIPSPY 2LS]PU 40 50 = ( 4x - 240 = 300 60 x - 60 4x = 540 x = 135°X +VȘY\JL]HW!+ C = 300 - 273 C = 27°C +VȘY\JL]HW!* -HOYLUOLP[ * K *LSZP\Z* ?[LYTVTL[YLZP? 2LS]PU -HOYLUOLP[]L2LS]PU[LYTVTL[YLSLYPHYHZÛUKHRPLȴP[SPR HȴHȘÛKHRPNPIPKPY F - 32 K - 273 = ( K = 308 K 180 100 +VȘY\JL]HW!+ * x ¶ *LSZP\Z]L?[LYTVTL[YLZPHYHZÛUKHRPLȴP[SPRHȴHȘÛ =LYPSLYPÛZÛKLURSLTPUKL`LYPULRV`HSÛT KHRPNPIPKPY X-A C = 100 B - A X - (- 20) 20 20 X + 20 = ( = 100 80 - (- 20) 100 100 X = 0 °X +VȘY\JL]HW!* 294 Q = m.c.Tt 1000 = 500.c. (55 - 15) c = 0, 05 cal g°C +VȘY\JL]HW!( ha TSLY .YHÄR[LRP KLȘLYSLYP ÛZÛ KLURSLTPUKL `LYPUL `HaÛW LȴP[SPRSLYP[HYHM[HYHMHISLSPT Q A = m A .c A .Tt A ( 100 = m A .2c.(60 - 20) Q B = m B .c B .Tt B ( 200 = m B .c. (40 - 20) +LUNLZÛJHRSÛȘÛPSRZÛJHRSÛȘÛUHYP[TL[PRVY[HSHTHZÛKÛY td = 35 = 100 m A .2c.40 = m B c.20 200 tA + tB 2 10 + t B ( t B = 60 °C 2 +VȘY\JL]HW!* m 1 4m A 1 = ( A = 2 mB mB 8 +VȘY\JL]HW!) ;* [ [Z :ÛJHRSÛRKLȘPȴPTPNYHÄR[LRPNPIPKPY 8=LYPSLU$8(SÛUHU 0ZÛIHȘÛU[ÛZÛUKHIPSPUTL`LUSLYP`LYPULRV`HSÛT Q = m.c.Tt Q = m.c.(T2 - T1) m A .c A .Tt A = m B .c B .Tt B 8]L;¶;IPSPUP`VYZH 40.c A (70 - 50) = 60.c B (50 - 20) TJÛZÛZÛȘHZÛI\S\UHIPSPY +VȘY\JL]HW!* 800c A = 1800 c B cA 9 = cB 4 +VȘY\JL]HW!+ 0ZÛZÛȘHSHYÛLȴP[THKKLSLYPUKLUNLZÛJHRSÛRSHYÛPSRZÛJHRSÛRSHYÛUHYP[TL[PRVY[HSHTHZÛKÛY td = tA + tB 2 20 + 70 = 45 °C td = 2 +VȘY\JL]HW!, .YHÄȘLNYLKLUNLZÛJHRSÛȘÛPSRZÛJHRSÛRSHYÛUHYP[TL[PR VY[HSHTHZÛKÛY 6 OoSKL ( ]L ) THKKLSLYPUPU ÛZÛ ZÛȘHSHYÛLȴP[[PY0`HYNÛKVȘY\K\Y T(J($TBJB T($TBJ($JB00`HYNÛKVȘY\K\Y +LUNLZÛJHRSÛȘÛZVUZÛJHRSÛR[ÛY000`HYNÛKVȘY\K\Y +VȘY\JL]HW!, 295 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× )VȴS\RSHYÛ+VSK\YHSÛT hVRK ȴ RZÛJHRSÛRSHYKH[LYTVTL[YLSLYR\SSHUÛSÛY 6Y[HZL]P`LKLRPZÛJHRSÛRSHYKH[LYTVTL[YLSLYR\SSHUÛSÛY hVR` RZLRZÛJHRSÛRSHYKH[LYTVTL[YLSLYR\SSHUÛSÛY :Û]ÛSÛIPY[LYTVTL[YLUPUK\`HYSÛSÛȘÛRLZP[IHȘSÛKÛY )PY[LYTVTL[YLUPUK\`HYSÛSÛȘÛRH[ZH`ÛZÛUÛUI ` RVSTHZÛUHIHȘSÛKÛY )PYPTZÛJHRSÛRIHȴÛUHK ȴLULULYQP`LKLUPY 4VSLR SSLYPURPUL[PRLULYQPSLYP`SLWV[HUZP`LSLULYQPSLYP[VWSHTÛUHKLUPY 0ZÛKVSH`ÛHR[HYÛSHULULYQPKPY )PYTHKKLUPUNYHTÛUÛUZÛJHRSÛȘÛUÛ*HY[ÛYTHRPsPU]LYPSTLZPNLYLRLULULYQP`LKLUPY *LSZP\Z[LYTVTL[YLZPZ\`\UKVUTHUVR[HZÛUÛRH`UHTHUVR[HZÛUÛ RHI\SLKLY 2LS]PU[LYTVTL[YLZPUKLVR\UHUZÛMÛYKLȘLYPULKLUPY 0ZÛHSÛȴ]LYPȴPVSHIPSTLZPPsPUVSTHZÛNLYLRPY 0ZÛPSLSs S Y 1V\SL]L`HRHSVYPIPYPTPKPY )PYTHKKLUPUZÛJHRSÛRKLȘPȴPTP]L[LYZVYHU[ÛSÛKÛY 296 )ņ=ņ. 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NRQXDQODW×PO× /Ë3+,ǞǦǸǦ4Ǧ /oSKLȘPȴPTPTHKKLSLYPUIPYOoSKLURH[Û ZÛ]Û NHa KPȘLYPUL NLsTLZP VSH`ÛKÛY )\a\U LYP`LYLRZ\`HKU ȴTLZP]L`HZ\`\UKVUHYHR I\aHKU ȴTLZPIPYOoSKLȘPȴPTPKPY )LUaLY ȴLRPSKL Z\ I\OHYSHȴHYHR NHaH Z\ I\OHYÛ NHa `VȘ\USHȴHYHR Z\`H KU ȴLIPSPY) [ UTHKKLSLYÛZÛHSKÛRSHYÛUKH]L`H]LYKPRSLYPUKL ILSSP IPY ZÛJHRSÛR KLȘLYPUKLU ZVUYH )\OHYSHȴHUZÛJHRZ\ OoSKLȘPȴPTPUL\ȘYHY/LYTHKKLUPUOHSKLȘPȴ[PYTLZÛJHRSÛȘÛKPȘLYTHKKLSLYKLUMHYRSÛKÛY/oSKLȘPȴPTPÄaPRZLSIPYKLȘPȴPTKPY 2HaHUÛT 6Y[HTKHUÛZÛHSÛUTHZÛ]LVY[HTHÛZÛ ]LYPSTLZPPSLOoSKLȘPȴPTPHYHZÛUKHRP PSPȴRP`PHsÛRSHY ,YPTL]L+VUTH 0ZÛ[ÛSHURH[ÛTHKKLUPUZÛJHRSÛȘÛILSSPIPY KLȘLYL RHKHY HY[HY )\ UVR[HKHU ZVUYH ÛZÛ ]LYTL`LKL]HTLKPSPYZLTVSLR SSLYHYHZÛUKHRPIHȘSHYRVWHY]LTHKKLZÛ]Û`HKU ȴTL`L IHȴSHY)\UHLYPTLKLUPY,YPTLZÛYHZÛUKHHSÛUHU LULYQP IHȘSHYÛU RVWHYÛSTHZÛUH OHYJHUKÛȘÛUKHUTHKKLUPUZÛJHRSÛȘÛKLȘPȴTLa+VUTH PZL ZÛ]Û THKKLUPU ÛZÛ ]LYLYLR RH[Û OoSL NLs,YP`LUI\a TLZPKPY,YPTLZÛYHZÛUKHTHKKLKÛȴHYÛKHUÛZÛ HSÛYRLUKVUTHZÛYHZÛUKHKÛȴHYÛ`HÛZÛ]LYPY)PYRH[ÛUÛULYPKPȘPZÛJHRSÛRKLȘLYP`SLZÛ]Û OoSPUPUKVUTH`HIHȴSHKÛȘÛZÛJHRSÛRKLȘLYPH`UÛKÛYkYULȘPUI\a*»KLLYPYRLUZ\ * KL KVUTH`H IHȴSHY ,YPTL ZÛJHRSÛȘÛ KVUTH ZÛJHRSÛȘÛUH LȴP[[PY ,YPYRLU THKKLSLYPUOHJTPUKLKLȘPȴPTVS\Y)HaÛTHKKLSLYPUOHJTPR s S YRLUI\aHU[PTVU IPaT\[IHaÛSHYÛUÛURP[HT[LYZPULI ` Y)\UHIHȘSÛVSHYHRLYP`LUTHKKLSLYPUaR [SLSLYPUPUKLȘPȴ[PȘPUPZ`SL`LIPSPYPa +PRRH[ ,YPTL ZÛJHRSÛȘÛ KVUTH ZÛJHRSÛȘÛUHLȴP[[PY ,YPTL]L+VUTH0ZÛZÛ )PSNP ǦRPMHYRSÛJPUZTHKKLKLULȴP[R [SLKLHSÛWLYP[TL`LsHSÛȴ[ÛȘÛTÛaKHOLYTHKKLUPU MHYRSÛTPR[HYKHÛZÛ`HPO[P`HsK\`K\Ș\U\NY Y akYULȘPUNI\a\LYP[LIPSTLRPsPU JHSÛZÛNLYLRPYRLUNIHRÛYÛLYP[TLRPsPURHSVYPÛZÛNLYLRTLR[LKPY+LUL`IHȴRH THKKLSLYSL[LRYHYSHKÛȘÛTÛaKHI\KLȘLYPUOLYTHKKLPsPUMHYRSÛVSK\Ș\U\NY Y a 4HKKL ,YPTL]L+VUTH 0ZÛZÛJHSN )PY THKKLUPU IPYPT R [SLZPUP LYP[TLR PsPU NLYLRSP LULYQP`L LYPTL ÛZÛZÛ KLUPY ,YPTLÛZÛZÛH`ÛY[LKPJPIPYaLSSPR[PY¸LL¹PSLNZ[LYPSPY )\a )HRÛY . T ȴ 2\Yȴ\U )PYPTR [SLKLRPRH[ÛUÛULYPTLZPPsPUULRHKHYÛZÛHSTHZÛNLYLRPYZLIPYPTR [SLKLRPZÛ]ÛOoSPUPUKVUTHZÛPsPUVRHKHYÛZÛ]LYTLZPNLYLRPY,YPTLÛZÛZÛKVUTHÛZÛZÛUH LȴP[[PY Q: Isı miktarı b_b b Q ( Q = m.L e dir. m: Kütle `b L e = m b L e: Erime ısısı bb a )HaÛTHKKLSLYPULYPTLÛZÛSHYÛ ,YPTLÛZÛZÛKVUTHÛZÛZÛUHLȴP[[PY 307 6×Q×I 5. )ņ=ņ. ISI VE SICAKLIK h1ņ7( NRQXDQODW×PO× )\OHYSHȴTH 0ZÛHSKÛȘÛUKHZÛ]ÛTVSLR SSLYPUPURPUL[PRLULYQPSLYPHY[HY@L[LYSPLULYQP`LZHOPWVSHU ` aL`KLRP[HULJPRSLYsLRPTR\]]L[PUPUL[RPZPUKLUR\Y[\SHYHRNHaOoSPULNLsLY)\UH I\OHYSHȴTH KLUPY :ÛJHRSÛȘÛU HY[THZÛ I\OHYSHȴTH`Û HY[ÛYÛY )\OHYSHȴTH PsPU ZÛ]ÛUÛU IPYZÛJHRSÛRKLȘLYPULNLSTLZPNLYLRTLaI\OHYSHȴTHOLYZÛJHRSÛR[HVSHIPSPY)\UVR[HKHILSPYSL`PJPVSHUVY[HTÛUULTVYHUÛ]LZÛ]Û` aL`PULL[RP`LUKÛȴIHZÛUs[ÛY)HZÛUs I ` K RsL I\OHYSHȴTH `H]HȴSHY R s SK RsL OÛaSHUÛY 9 aNoYSÛ OH]HSHYKH IHZÛUs K ȴ[ Ș PsPUÛZSHR` aL`SLYKHOHsHI\RR\Y\Y .Ha :Û]Û @ aL`KLRP[HULJPRSLYI\OHYSHȴÛY )\OHYSHȴTHZÛYHZÛUKHZÛ]ÛsL]YLKLUÛZÛHSKÛȘÛPsPUI\OHYSHȴTHNLYsLRSLȴLU` aL`PUZÛJHRSÛȘÛHaHSÛY:ÛJHROH]HSHYKHLSPTPaP` a T a `ÛRHKÛȘÛTÛaKHZLYPUSPROPZZL[TLTPaPUULKLUPI\OHYSHȴHUTVSLR SSLYPUÛZÛHSTHZÛKÛY (RHYZ\]LNSRLUHYSHYÛUÛU`HaÛUZLYPUVSTHZÛI\OHYSHȴHUZ\TVSLR SSLYPUPUVY[HTKHUÛZÛHSTHZÛUKHURH`UHRSHUÛY )\OHYSHȴTHZÛ]ÛUÛU` aL`PUKLNLYsLRSLȴ[PȘPPsPUZÛ]ÛUÛU` aL`HSHUÛKHI\OHYSHTH`ÛL[RP`LUMHR[YSLYKLUIPYPKPY(`UÛVY[HTKHH`UÛZÛJHRSÛR[HHȘaÛNLUPȴSLȘLUL RVU\SHUZ\HȘaÛKHYRV]HKHRPZ\`HNYLKHOHOÛaSÛI\OHYSHȴÛY +PRRH[ :Û]Û ` aL`PUKLRP [HULJPRSLY I\OHYSHȴÛY )\OHYSHȴTH OLY ZÛJHRSÛR[H VSHIPSPY )HZÛUJÛU HY[THZÛ I\OHYSHȴTH`ÛHaHS[ÛY Su @ aL`HSHUHY[[ÛRsHI\OHYSHȴTH`ÛHY[HY 6Y[HTÛUULTVYHUÛHaHSKÛRsH I\OHYSHȴTHHY[HY 3LȘLU RV]H (`UÛRVȴ\SSHYKH` aL`PI ` RZÛ]ÛKHKHOHsVRI\OHYSHȴTHVS\Y 2H`UHTH 4HKKL 2H`UHTH :ÛJHRSÛȘÛ* :\ *P]H (S[ÛU )HRÛY )HaÛTHKKLSLYPURH`UHTHZÛJHRSÛRSHYÛ +PRRH[ 2H`UHTH ZÛJHRSÛȘÛ `VȘ\USHȴTHZÛJHRSÛȘÛUHLȴP[[PY 308 :ÛJHRSÛȘÛ HY[HU ZÛ]ÛUÛU ` aL`PUKLRP I\OHY IHZÛUJÛ KÛȴ IHZÛUJH LȴP[SLUKPȘPUKL RH`UHTH IHȴSHY 2H`UHTHUÛU IHȴSHKÛȘÛ HUKHRP ZÛJHRSÛȘHRH`UHTHZÛJHRSÛȘÛKLUPY:HIP[IHZÛUsHS[ÛUKHOLYTHKKLUPURH`UHTHZÛJHRSÛȘÛ MHYRSÛKÛY )\ ULKLUSL RH`UHTH ZÛJHRSÛȘÛ H`ÛY[ LKPJP IPY aLSSPR[PY 2H`UHTH ZÛYHZÛUKH ZÛ]Û OoSKLȘPȴ[PYKPȘPUKLUZÛJHRSÛRZHIP[RHSÛY @VȘ\USHȴTHPZLNHaOoSPUKLRPTVSLR S2H`UH`HUZ\ SLYPUÛZÛ]LYLYLRZÛ]ÛOoSLNLsTLZPKPY.HaTVSLR SSLYPUPUZÛ]ÛOHSLNLsTL`LIHȴSHKÛȘÛZÛJHRSÛȘH`VȘ\USHȴTHZÛJHRSÛȘÛKLUPY )PYZÛ]ÛUÛURH`UHTH`HIHȴSHKÛȘÛZÛJHRSÛRNHaOoSPUPU`VȘ\USHȴTH`HIHȴSHKÛȘÛ ZÛJHRSÛȘHLȴP[[PYkYULȘPUZ\H[TIHZÛUsHS[ÛUKH*»KLRH`UHYRLUZ\I\OHYÛ H`UÛIHZÛUsHS[ÛUKH*»KL`VȘ\USHȴTH`HIHȴSHY )ņ=ņ. NRQXDQODW×PO× )\OHYSHȴTH]L@VȘ\USHȴTH0ZÛZÛ 2H`UHTHZÛJHRSÛȘÛUKHRPIPYZÛ]Û`HÛZÛ]LYPSPYZLZÛ]ÛI\OHYSHȴHYHRNHaOoSPULNLsLY ǦRP MHYRSÛ JPUZ THKKLKLU LȴP[ R [SLKL HSÛW I\OHYSHȴ[ÛYTH`H sHSÛȴ[ÛȘÛTÛaKH OLY THKKLUPUMHYRSÛTPR[HYKHLULYQP`SLI\OHYSHȴHIPSLJLȘPUPNY Y akYULȘPUNZ\`\ I\OHYSHȴ[ÛYTHRPsPURHSVYPÛZÛNLYLRPYRLUNL[PSHSRVS I\OHYSHȴ[ÛYTHRPsPU RHSVYPÛZÛNLYLRTLR[LKPY )PYZÛ]ÛUÛUIPYPTR [SLZPUPI\OHYSHȴ[ÛYTHRPsPUNLYLRSPÛZÛTPR[HYÛUHI\OHYSHȴTH ÛZÛZÛKLUPY)\OHYSHȴTHÛZÛZÛH`ÛY[LKPJPIPYaLSSPR[PY¸3b¹ZLTIVS `SLNZ[LYPSPY )PYPTR [SLKLRPZÛ]Û`ÛI\OHYSHȴ[ÛYTHRPsPUNLYLRSPLULYQPNHaOoSPUP`VȘ\USHȴ[ÛYTHRPsPUNLYLRSPLULYQP`LLȴP[[PY 80ZÛTPR[HYÛ 3I)\OHYSHȴTHÛZÛZÛ Lb = Q ( Q = m.L b dır. m T2 [SL +PRRH[ )\OHYSHȴTH ÛZÛZÛ `VȘ\USHȴTH ÛZÛZÛUHLȴP[[PY 4HKKL )\OHYSHȴTH @VȘ\USHȴTH0ZÛZÛ 1N (SRVS ,[LY (ZL[VU Su . T ȴ )HaÛTHKKLSLYPUI\OHYSHȴTHÛZÛSHYÛ : ISPTSLȴTL )HaÛ RH[Û THKKLSLY ÛZÛ HSKÛRSHYÛUKH KVȘY\KHU NHa OoSPUL NLsLIPSPY 5HM[HSPU NPIP)\VSH`HZ ISPTSLȴTLKLUPY +L: ISPTSLȴTL2ÛYHȘÛSHȴTH hVR ZVȘ\R OH]HSHYKH IP[RP `HWYHRSHYÛUKH I\aSHUTH NY S Y /H]HKHRP Z\ I\OHYÛUÛU ÛZÛ ]LYPW RH[ÛSHȴTHZÛ`SH NLYsLRSLȴLU I\ VSH`H KLZ ISPTSLȴTL RÛYHȘÛ KLUPY )\ VSH`KH NHa OoSPUKLUKVȘY\KHURH[ÛOoSLNLsTLZaRVU\Z\K\Y 2ÛYHȘÛ ,YPTL]L2H`UHTH:ÛJHRSÛȘÛ5HZÛS+LȘPȴPY& )HZÛUs,[RPZP )HZÛUJÛU LYPTL ]L RH`UHTH ZÛJHRSÛRSHYÛUH L[RPZPUP HUSH`HIPSTLR PsPU sL]YLTPaKL NLYsLRSLȴLU IHaÛ K\Y\TSHYÛ PUJLSLTLTPa `L[LYSPKPY ǦSRIHOHYKH ZÛJHRSÛRSHYÛU HY[THZÛ`SH V]HSHYKH I\S\UHU RHY LYPYRLU KHȘSÛR ISNLKL I\S\UHU RHY LYPTLa ,ȴP[ ZÛJHRSÛR[H VSTHSHYÛUH YHȘTLU KHȘSÛR ISNLKLRP RHYÛU LYPTLTLZP IHZÛUs[HURH`UHRSHUÛY+HȘSÛRISNLKLRPIHZÛUs +HȘKHRPIHZÛUsV]HKHRPUKLUK ȴ R VSK\Ș\PsPURHYNLsLYPY V]HKHRPUL NYL KHOH K ȴ R VSK\Ș\ PsPU RHYÛU I\aLYPTLZÛJHRSÛȘÛ` RZLSPY 2HYSÛIPY`VSKHHYHIHSHY[HYHMÛUKHUsPȘULULURHYRÛZHZ YLKLLYPYRLU`VS\URLUHYÛUKHRPRHY\a\UZ YLLYPTLKLURHSÛYhPȘULULURHYÛULYPTLZP aLYPUKLRPIHZÛUs[HURH`UHRSHUÛY)HZÛUs\`N\SHUHURHYÛULYPTLZÛJHRSÛȘÛK ȴLY 309 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× )HZÛUsRH`UHTHZÛJHRSÛȘÛ aLYPUKLKLL[RPSPKPY+LUPaZL]P`LZPUKL*»KLRH`UH`HU Z\` RZLRSLYLsÛRÛSKÛRsHKHOHK ȴ RZÛJHRSÛRSHYKHRH`UH`HIPSPY)HZÛUJÛUHaHSTHZÛRH`UHTH ZÛJHRSÛȘÛUÛ K ȴ YTLR[LKPY (ȘaÛ RHWH[ÛSHU RHWSHYKH ZÛ]Û aLYPUKL VS\ȴHU IHZÛUs ` RZLSKPȘPPsPUZÛ]ÛUÛURH`UHTHZÛJHRSÛȘÛKH` RZLSPY + K RS [LUJLYLKLRPZ\`\URH`UHTHZÛJHRSÛȘÛ HȘaÛHsÛR[LUJLYLRPULNYLKHOH` RZLR[PY(UJHRIHZÛUJÛULYPTL]LRH`UHTHZÛJHRSÛȘÛUHL[RPZPOLYTHKKLKLH`UÛKLȘPSKPY@\RHYÛKHHUSH[ÛSHUZVU\sSHYLYPKPȘPUKL OHJTPHaHSHUTHKKLSLYPPsPUNLsLYSPKPY)\aHU[PTVUIPaT\[ :HÅÛR,[RPZP +PRRH[ ,YPKPȘPUKLOHJTPHaHSHUTHKKLSLYKL IHZÛUs LYPTL ZÛJHRSÛȘÛUÛ K ȴ Y Y 2H`UHTHZÛJHRSÛȘÛUH` RZLS[PY 4HKKLSLYPUZHÅÛȘÛIVa\SK\Ș\UKHLYPTL]LRH`UHTHZÛJHRSÛRSHYÛI\UKHUL[RPSLUPYkYULȘPURHYSÛI\aS\`VSSHYKHHYHIHSHYÛURH`THKHUOHYLRL[LKLIPSTLSLYPPsPU `VSSHYH [\a KR S Y ;\a KR SLU ISNLKL RHYÛU LYPKPȘP KR STL`LU ISNLKL PZL \a\UZ YLLYPTLKLUILRSLKPȘPNY S Y(`UÛVY[HTKHVSTHSHYÛUHYHȘTLU[\aS\RHYÛU LYPTLZPLYPTLZÛJHRSÛRSÛȘÛUÛUK ȴTLZPUKLURH`UHRSHUÛY :HÅÛRKLYLJLZPRH`UHTHZÛJHRSÛȘÛUÛKHL[RPSLYǦsPUL[\aRHYÛȴ[ÛYÛSHUZ\[\aRHYÛȴ[ÛYÛSTH`HUZ\`HNYLH`UÛVY[HTKHKHOH` RZLRZÛJHRSÛR[HRH`UHY 2HYSÛ`VSKH[\aSHTHsHSÛȴTHZÛ 310 )ņ=ņ. NRQXDQODW×PO× 0ZÛ[ÛSHUI\a\UZÛJHRSÛRÛZÛNYHÄȘPȴLRPSKLRPNPIPKPY .H a ;* 25 @5 :Û]Û :Û]Û.Ha +PRRH[ :ÛJHRSÛȘÛU HY[ÛȘÛ HYHSÛRSHYKH THKKLUPURPUL[PRLULYQPZPHY[HY ,5 Q Q Q Q 8JHS 7V[HUZP`LS LULYQPZP ZHIP[ RHSÛY 0000]L=ISNL 2H [Û Q /oS KLȘPȴPTP ZÛYHZÛUKH RPUL[PR 2H[Û:Û]Û LULYQPZHIP[[PYWV[HUZP`LSLULYQPPZL HY[HY00]L0=ISNL ¶; 0)SNL 00)SNL 000)SNL 0=)SNL 0ISNLKL]LYPSLULULYQP! Q I = m.c b Tt I 00ISNLKL]LYPSLULULYQP! 8II$T3L 000ISNLKL]LYPSLULULYQP! Q III = m.c Su .Tt 3 0=ISNLKL]LYPSLULULYQP! 8III$T3I =ISNLKL]LYPSLULULYQP! Q V = m.c buh .Tt 5 =)SNL 311 h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× Örnek ¶*»KLRPNI\a\*»KLI\OHYOoSPULNL[PYLIPSTLRPsPURHsRHSVYP ÛZÛ]LYTLRNLYLRPY& (C Buz = 0, 5 cal/g°c, L e = 80 cal/g, L Buz = 540 cal/g) Çözüm ;* .H a 25 @5 Û :Û] 6×Q×I 5. +5 ,5 [Û 2H ¶ 8JHS 2H[Û:ZÛ]Û I II III IV 0HYHSÛR[H]LYPSLULULYQP! 00HYHSÛR[H]LYPSLULULYQP! Q I = m.c b .Tt 1 8$T3L Q$¶¶ 8$ Q$JHS 8$JHS 000HYHSÛR[H]LYPSLULULYQP! 0=HYHSÛR[H]LYPSLULULYQP! Q 3 = m.c su .Tt 3 8$T3I Q$¶ 8$ Q$JHS 8$JHS =HYHSÛR[H]LYPSLULULYQP! Q 5 = m.c b .Tt 5 Q 5 = 30.0, 5.(120 - 100) ( Q 5 = 300 cal =LYPSLU[VWSHTLULYQP! QT = Q1 + Q2 + Q3 + Q4 + Q5 Q T = 300 + 2400 + 3000 + 16200 + 300 Q T = 22200 cal 312 V )ņ=ņ. NRQXDQODW×PO× Örnek *»KLRPNZ\`H*»KLRPI\aRVU\S\YZHZVUÄaPRZLSK\Y\TULVS\Y& ^L e = 80 cal/g) (c su = 1 cal/g °C h Çözüm )\a\U[HTHTLULYP`LIPSTLZPPsPUNLYLRLULULYQPTPR[HYÛ! 8$T3L 8$ 8$JHS *»KLRPZ\`\U]LYLIPSLJLȘPTH_PT\TLULYQPTPR[HYÛ Q = m.c su .Tt Q = 20.1 (90 - 0) Q = 1800 cal )\ZVU\sSHYHNYLZ\I\a\[HTHTLULYP[LIPSPY]LKLUNLZÛJHRSÛȘÛ*»UPU Z[ UKLVS\Y ;* Q=LYPSLU$8(SÛUHU Q = m.c su .Tt 1 m Su c Su .Tt 1 = m L e + m.c Su .Tt 2 20.1. (90 - t d) = 20.80 + 20.1.(t d - 0) Q = m.c su .Tt 2 8JHS 1800 - 20t d = 1600 + 20t d 40t d = 200 t d = 5 °C 8$T3L Örnek 2 [SLZPNaÛZÛZÛ c = 0, 2 cal/g°C VSHUIPYTL[HSJPZTPUZÛJHRSÛȘÛ *KPY)\JPZPT`L[LYPUJLI ` R]LZÛJHRSÛȘÛ °C VSHUI\aR [SLZP aLYPUL IÛYHRÛSÛYZHRHsNI\aLYPY& ^L e = 80 cal/gh Çözüm 4L[HSWHYsHZÛUÛU*»`LPUPUJL`LRHKHY]LYKPȘPÛZÛI\a\UHSKÛȘÛÛZÛ`HLȴP[[PY 8=LYPSLU$8(SÛUHU m.c.Tt = m.L e 100.0, 2. (200 - 0) = m.80 4000 = 80 m m = 50 g 313 6×Q×I 5. )ņ=ņ. ISI VE SICAKLIK h1ņ7( NRQXDQODW×PO× 0:05(:03(2;(90309& 0ZÛ` RZLRZÛJHRSÛR[HRPIPYTHKKLKLUK ȴ RZÛJHRSÛR[HRPKPȘLYTHKKL`L]L`H THKKLUPUIPY\J\UKHUKPȘLY\J\UHHR[HYÛSHULULYQPKPY4HKKLUPUÄaPRZLSK\Y\T\UH NYLÛZÛHR[HYÛTÛPSL[PTRVU]LRZP`VU]L`HÛȴÛTHYHK`HZ`VU`VS\`SHNLYsLRSLȴPY 2HaHUÛT ,ULYQPPSL[PT`VSSHYÛUÛHsÛRSHY 0ZÛUÛUHR[HYÛSTHOÛaÛUÛPZLTHKKLUPU[ Y ]L`HWÛZÛILSPYSLY ǦSL[PT 4HKKL 0ZÛPSL[PTRH[ZH`ÛZÛ R>T2 )HRÛY (SPT U`\T +LTPY ;Hȴ *HT Su ;HO[H /H]H )HaÛTHKKLSLYPUÛZÛPSL[PTRH[ZH`ÛSHYÛ )PY \J\ ÛZÛ[ÛSHU JPZTPU IPY Z YL ZVUYH KPȘLY\J\UKHKHZÛJHRSÛRHY[ÛȴÛNaSLUPY)\ VSH`ÛZÛUÛUIPY\s[HUKPȘLYPULKVȘY\`H`ÛSKÛȘÛUÛU RHUÛ[ÛKÛY 0ZÛ HSHU [HULJPRSLYPU RPUL[PR LULYQPSLYP HY[HY )\ [HULJPRSLY HY[HU LULYQPSLYPUP `HUÛUKHRP [HULJPRSLYL [P[YLȴPT `VS\`SH HR[HYHYHR VUSHYÛU KH LULYQP RHaHUTHZÛUH ÛZÛUTHZÛUHULKLUVS\Y)`SLJLJPZTPULU \sUVR[HZÛUHRHKHYÛZÛHR[HYÛSÛY)\`VSSHÛZÛ HR[HYÛTÛUH PSL[PT `VS\`SH HR[HYTH KLUPY 2H[ÛTHKKLSLYPSL[PT`VS\`SHÛZÛHR[HYÛY 0ZÛPSL[PTP :ÛJHR\s:VȘ\R\s ǦSL[PT 0ZÛPSL[RLUSPȘPTHKKLKLUTHKKL`LKLȘPȴPY)\ULKLUSLÛZÛPSL[RLUSPȘPH`ÛY[LKPJP IPYaLSSPR[PY)HaÛTHKKLSLYÛZÛ`ÛsVRP`PPSL[PYRLUIHaÛSHYÛ`VRKLULJLRRHKHYHaPSL[PY 0ZÛ`ÛPSL[LTL`LU]L`HsVRHaPSL[LUTHKKLSLYL`HSÛ[RHUTHKKLKLUPYkYULȘPUIPY sH`KHUSÛȘÛ ÛZÛ[ÛJÛ aLYPUL RV`\W IPY Z YL ILRSLKPȘPTPaKLTL[HSRÛZTÛUÛUsVRZÛJHRIHRHSP[[LU`HWÛSHU ZHW RÛZTÛUÛU UVYTHS ZÛJHRSÛR[H VSTHZÛ ÛZÛ PSL[RLUSPȘP`SLPSNPSPKPY4L[HSRÛZÛTRLUKPUL]LYLUÛZÛ`ÛI [ U ` aL`LPSL[TPȴHUJHRIHRHSP[RÛZTÛÛZÛ`ÛPSL[TLTPȴ[PY @LTLR`HWHYRLUTL[HSRHȴÛR`LYPUL[HO[HRHȴÛR [LYJPO LKPSTLZPUPU ULKLUP [HO[HUÛU `HSÛ[RHU VSTHZÛKÛY ;HO[HRHȴÛR 314 2H[ÛTHKKLSLYKLÛZÛTVSLR SSLYPU[P[YLȴPTP`SLHR[HYÛSÛY 4L[HSsH`KHUSÛR 4L[HSRHȴÛR )ņ=ņ. NRQXDQODW×PO× 0ZÛǦSL[PT/ÛaÛ (`UÛVY[HTKHI\S\UHUJPZPTSLYKLUHOȴHW VSHUH KVR\UK\Ș\T\aKH ZÛJHR TL[HS VSHUH KVR\UK\Ș\T\aKH ZVȘ\R OPZZLKLYPa :ÛJHRSÛRSHYÛUÛUH`UÛVSTHZÛUHYHȘTLUTL[HSJPZTPUZVȘ\R HSNÛSHUTHZÛ ÛZÛ PSL[RLUSPȘP`SL PSNPSPKPY 4L[HS ÛZÛ`ÛKHOHOÛaSÛPSL[[PȘPUKLUKHOHZVȘ\ROPZZLKP4L[HSJPZPT ;HO[HJPZPT SPY)\aLSSPRTHKKLKLUTHKKL`LKLȘPȴPY/LY THKKLUPURLUKPULaN ÛZÛPSL[PTRH[ZH`ÛZÛ]HYKÛY0ZÛPSL[PTRH[ZH`ÛZÛ¸R¹PSLNZ[LYPSPY )PYJPZTPUÛZÛ`ÛPSL[TLOÛaÛ 4HKKLUPUJPUZPUL 0ZÛUÛU`H`ÛSKÛȘÛRLZP[HSHUÛUH ǦRP\sHYHZÛUKHRP\aHRSÛȘHRHSÛUSÛR ǦRP\sHYHZÛUKHRPZÛJHRSÛRMHYRÛUHIHȘSÛKÛY :A0ZÛUÛUPSL[PSKPȘPRLZP[HSHUÛ 3 A :ÛJHR \sSH ZVȘ\R \s HYHZÛUKHRP \aHRSÛR RHSÛUSÛR ;( ¶ ;B A ( ) \sSHYÛ HYHZÛUKHRP ZÛJHRSÛR MHYRÛ;(%;B +PRRH[ 0ZÛ PSL[PT RH[ZH`ÛZÛ THKKLUPU UL RHKHY PSL[RLU VS\Ș\U\ NZ[LYPY 2H[ZH`ÛI ` K RsLPSL[RLUSPRHY[HY ;B ;( S R!0ZÛPSL[PTRH[ZH`ÛZÛ 3 /A0ZÛPSL[PTOÛaÛ :R]L;(¶;BKLȘLYSLYPI ` K Ș UKLJPZTPUPSL[PTOÛaÛI ` Y 3KLȘLYPI ` K Ș UKLPZLPSL[PTOÛaÛR s S Y2ÛZHJHPSL[PTOÛaÛ:R]L;(¶ ;BKLȘLYSLYP`SLKVȘY\3KLȘLYP`SL[LYZVYHU[ÛSÛKÛY 0ZÛPSL[PTOÛaÛ! k.S (TA - TB) H= dir. L Örnek )V`SHYÛZÛYH`SH 2, 0, , 0 ve 3, 0 VSHUH`UÛTHKKL( S KLU`HWÛSTÛȴTL[HSs\I\RSHYÛU()*TL[HSs\I\RSHYÛUÛU\sSHYÛHYHZÛUKHRPZÛJHRSÛRMHYRSHYÛLȴP[[PY)\UH : B NYLs\I\RSHYÛUÛZÛPSL[PTOÛaSHYÛHYHZÛUKHRPPSPȴRPUHS * ZÛSKÛY& Çözüm 0ZÛPSL[PTOÛaÛRLZP[HSHUÛ`SHKVȘY\\sSHYHYHZÛUKHRP\aHRSÛRSHRHSÛUSÛR[LYZ VYHU[ÛSÛKÛY h\I\RSHYÛUÛZÛPSL[PTRH[ZH`ÛSHYÛ]LZÛJHRSÛRMHYRSHYÛLȴP[VSK\Ș\UHNYLPSL[PT OÛaSHYÛ/(/B/*HYHZÛUKHRPPSPȴRP/B%/(%/*ȴLRSPUKLKPY 315 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× Örnek II 4\T B I ( 4\T III * 4\T )V`SHYÛ]LRHSÛUSÛRSHYÛLȴP[()*s\I\RSHYÛÛZÛ[ÛSKÛȘÛUKHUJL0T\TZVUYH000 T\TKHOHZVUYH00T\TLYP`VY)\UHNYL I\s\I\RSHYÛUÛZÛPSL[RLUSPRSLYPZÛYHSHTHZÛUHZÛS VS\Y& ((%)%* )(%*%) *)%*%(+($)$* ,*%(%) Çözüm h\I\RSHYÛUIV`SHYÛ]LRLZP[HSHUSHYÛLȴP[VSK\Ș\UHNYL\J\UKHRPT\T UJLLYP`LUs\I\Ș\UÛZÛPSL[RLUSPȘPKHOHI ` R[ Y )\UHNYLZÛYHSHTH(%*%)ȴLRSPUKLVS\Y +PRRH[ :Û]Û]LNHaTVSLR SSLYPRVU]LRZP`VUSHÛZÛHR[HYÛY +PRRH[ 0ȴÛTH PsPU THKKLZLS VY[HTH PO[P`Hs`VR[\Y . ULȴÛȴÛTH`HWHY 316 2VU]LRZP`VU )PY VY[HTKH I\S\UHU HRÛȴRHU ZÛ]Û ]L`H :ÛJHROH]H NHaTVSLR SSLYPHSKÛRSHYÛÛZÛLULYQPZPUPUL[RPZP`SLOÛaSHUÛYH`UÛaHTHUKHNLUSLȴPY]LaR [SLSLYPR s S YkaR [SLZPR s SLUZÛJHRTVSLR SSLY `\RHYÛ sÛRHYRLU aR [SLZP VUSHYKHU KHOH I ` RVSHUZVȘ\RTVSLR SSLYHȴHȘÛPULY)\KL]PYZÛYHZÛUKHTVSLR SSLYHYHZÛUKHÛZÛHSÛȴ]LYPȴP NLYsLRSLȴPY )`SLJL VY[HTKHRP OHYLRL[SP TV:VȘ\ROH]H SLR SSLY HYHJÛSÛȘÛ`SH ÛZÛ HR[HYÛSÛY )\ VSH`H RVU]LRZP`VUKLUPY:VIHUÛUYHK`H[Y ULSLR[YPRSP 2VU]LRZP`VUSHÛZÛHR[HYÛTÛ ÛZÛ[ÛJÛSHYÛU L]SLYP ÛZÛ[THZÛ ZÛYHZÛUKH" IPY RHW[HRP Z\`\U ÛZÛUTHZÛ ZÛYHZÛUKH RVU]LRZP`VUSH ÛZÛ HR[HYÛSÛY2VU]LRZP`VUHYHSHYÛUKHZÛJHRSÛRMHYRÛI\S\UHUOHYLRL[SPTVSLR SSLYPUVSK\Ș\ OLYVY[HTKHTL`KHUHNLSLIPSPY+LUPaSLYKLNSSLYKL]LIHaÛOH]HHRÛTÛVSH`SHYÛUKH RVU]LRZP`VUSHÛZÛHR[HYÛTÛVS\Y 0ȴÛTH9HK`HZ`VU )\S\UK\Ș\VY[HTKHUKHOHZÛJHRVSHUJPZPTSLYÛZÛ]LYPYKHOHZVȘ\RVSHUSHYPZLÛZÛHSÛY 0ȴÛTH IPY JPZTPU HSKÛȘÛ ÛZÛ`Û sL]YLZPUL `H`THZÛKÛY @ÛSKÛaSHY . ULȴ IPY JHUSÛUÛU ] J\K\ ]L`H OLYOHUNP IPY JPZPT ÛZÛ RH`UHȘÛ VSHIPSPY `HUP ÛȴÛTH `HWHIPSPY . ULȴ»PU `HW[ÛȘÛ ÛȴÛTH + U`H»TÛaH \SHȴ[ÛȘÛUH NYL ÛȴÛTHUÛU VSTHZÛ PsPU THKKLZLS IPY VY[HTH PO[P`Hs `VR[\Y @LY + U`HÛȴÛTH`HWHY R YL N UK aSLYP . ULȴ»[LU HSKÛȘÛ ÛZÛ`Û NLJLSLYP ÛȴÛTH `VS\`SH \aH`H NUKLYLYLR ÛZÛ KLUNLZPUP RVY\Y )PY JHUSÛUÛU ] J\K\UKH sL]YL`L `H`ÛSHU ÛZÛ ÛȴÛTH [LYTHS RHTLYHSHYSH NY U[ SLULIPSPY )ņ=ņ. NRQXDQODW×PO× 0ZÛ@HSÛ[ÛTÛ]L0ZÛ,ULYQPZP;HZHYY\M\ ,ULYQPN U T aKLLUI ` RPO[P`HsOoSPULNLSTPȴ[PY,ULYQPZHȘSH`HURH`UHRSHY ZÛUÛYSÛLULYQP YL[PTTHSP`L[P` RZLR[PY)\ULKLUSLLULYQPR\SSHUÛTÛsVRIPSPUsSPIPY ȴLRPSKL`HWÛSTHSÛKÛYǦO[P`Hs[HUMHaSHÛZÛOHYJHTHTHRPsPU`HSÛ[ÛTHULT]LYPSTLSPKPY . U T aKLR\SSHUÛSHUWLRsVRTHSaLTLÛZÛPSL[PTOÛaÛKPRRH[LHSÛUHYHR`HWÛSTÛȴ[ÛY,]SLYPU`HWÛTÛUKHÛZÛPSL[PTRH[ZH`ÛZÛR s R[\ȘSHR\SSHUÛSTHZÛsH[ÛSHYÛU`HSÛ[ÛTÛPsPUsH[ÛȴPS[LZPR\SSHUÛSTHZÛWLUJLYLJHTSHYÛHYHZÛUHOH]HIVȴS\Ș\IÛYHRÛSTHZÛ sPM[JHTRHWÛ]LWLUJLYL`HWÛTÛUKHWSHZ[PR]L`HHOȴHWTHSaLTLSLY[LYJPOLKPSTLZPÛZÛ`HSÛ[ÛT`VSSHYÛUKHUIHaÛSHYÛKÛY )PV[LYTHSNY U[ 0ZÛ`HSÛ[ÛTSÛIPUH hH[ÛSHYKHÛZÛ`HSÛ[ÛTÛ 6[VTVIPSSLYKLR\SSHUÛSHUZVU[LRUVSVQPÛZÛPSL[PTP]L`HSÛ[ÛTÛUÛKPRRH[LHSTHR[HKÛY4V[VYKHUZHȘSHUHUÛZÛUÛUV[VTVIPSPsPULHR[HYÛSTHZÛPsPUÛZÛ[THZPZ[LTSLYPUKL ÛZÛPSL[PTRH[ZH`ÛZÛI ` RPSL[RLUTHSaLTLZ Y J ]L`VSJ\SHYÛU] J\[ÛZÛSHYÛUÛRVY\THRPsPURVS[\RSHYKHÛZÛPSL[PTRH[ZH`ÛZÛR s R`HSÛ[RHUTHSaHTLSLYR\SSHUÛSTHR[HKÛY)\[ YUSLTSLYPUHSÛUTHZÛsL]YLTPaP]LNLaLNLUPTPaPRVY\`HJHRHPSLI [sLZPUL JPKKPRH[RÛZHȘSH`HJHR[ÛY 2HaHUÛT ,ULYQP [HZHYY\M\ PsPU `HȴHT HSHUSHYÛUÛU`HSÛ[ÛTÛUH`ULSPR[HZHYÛT`HWHY 6[VTVIPSPsPÛZÛ`HSÛ[ÛT /PZZLKPSLU:ÛJHRSÛR )PYVY[HTKH[LYTVTL[YLUPUSs[ Ș ZÛJHRSÛRKLȘLYPKHOH` RZLR]L`HKHOH K ȴ RHSNÛSHUHIPSPY)\UHOPZZLKPSLUZÛJHRSÛRKLUPY:ÛJHRSÛȘÛUMHYRSÛHSNÛSHUTHULKLUP] J\[`HWÛZÛUKHUNP`ZPSLYPUÛZÛPSL[PTaLSSPRSLYPUKLUVY[HTÛUIHZÛUJÛUKHU]L`H ULTVYHUÛUKHURH`UHRSHUHIPSPY) [ UI\L[RLUSLY] J\K\T\a\UÛZÛ]LYTLOÛaÛUÛ ILSPYSLY= J\K\T\aÛZÛ]LYTLR[LaVYSHUÛYZHOPZZLKPSLUZÛJHRSÛRNLYsLRKLȘLYKLU I ` R ] J\K\T\a RVSH`JH ÛZÛ RH`ILKLYZL OPZZLKPSLU ZÛJHRSÛR NLYsLR KLȘLYKLU R s RVS\Y kYULȘPUIHȘÛSULTPU` RZLRVSK\Ș\`LYSLYKLÛZÛRH`IL[TLRaVYSHȴÛY/PZZLKPSLUZÛJHRSÛRNLYsLRKLȘLYKLUI ` RVS\Y)HȘÛSULTPUK ȴ RVSK\Ș\`LYSLYKLOPZZLKPSLUZÛJHRSÛRKLȘLYPNLYsLRKLȘLYKLUK ȴ RVS\Y@HWÛSHUSs TSLYLNYLIHȘÛS ULTPU¶VSK\Ș\`LYSLYKL*ZÛJHRSÛR*OPZZLKPSPYRLUIHȘÛSULTPU ¶VSK\Ș\`LYSLYKL*ZÛJHRSÛR*VSHYHROPZZLKPSPY 317 6×Q×I 5. ha TS ;LZ[ h1ņ7( NR [SLSP*KLRPI\aWHYsHZÛZ\`HIÛYHRÛSKÛȘÛUKHKLUNLZÛJHRSÛȘÛ*VSK\Ș\UHNYLZ\`\U I\aH]LYKPȘPÛZÛRHsQV\SLK\Y& (L e = 80 cal/g ( ) ȴLRPSKLRP NPIP VSHU RH[ÛTHKKLUPUaÛZÛZÛ c Su = 1cal/g °C (1cal , 4 J) * + JHSN*»KPY , 8JHS )\UHNYLTHKKLUPULYPTLÛZÛZÛRHsJHSN»KPY& ( :ÛJHRSÛR ÛZÛ NYHÄȘP ;* ) * + , 2 [SL )\a T T Su AHTHU [ [ :\`HIÛYHRÛSHUIPYI\aWHYsHZÛUÛUR [SLaHTHUNYHÄȘP ȴLRPSKLRPNPIPKPY )\UHNYL 0 :\`\UPSRZÛJHRSÛȘÛ*»KPY 00 )\a\UPSRZÛJHRSÛȘÛ*»UPUHS[ÛUKHKÛY 000 :\`\UZVUZÛJHRSÛȘÛ*»KPY `HYNÛSHYÛUKHUOHUNPZPKVȘY\K\Y& (@HSUÛa0 )@HSUÛa00 +0]L000 *@HSUÛa000 2 [SL )\a ,00]L000 T T Z\ :ÛJHRSÛR0ZÛNYHÄȘP ;* )PY I\a WHYsHZÛ Z\ PsPUL IÛYHRÛSKÛR[HU ZVUYH Z\`\U R [SLaHTHUNYHÄȘPȴLRPSKLRPNPIPVS\`VY )\UHNYL ȴLRPSKLRP NPIP VSHU THKKLUPU ÛZÛZÛ 3L $ JHSN 8JHS LYPTL VSK\Ș\UH NYL aÛZÛZÛ RHs JHSN * KPY& ( 318 1 2 0 )\a\UPSRZÛJHRSÛȘÛ*»UPUHS[ÛUKHKÛY 00 :\`\UPSRZÛJHRSÛȘÛ*UPU Z[ UKLKPY 000 :\`\UZVUZÛJHRSÛȘÛ*»KPY `HYNÛSHYÛUKHUOHUNPZPKVȘY\K\Y& (@HSUÛa0 ) 2 3 * 3 4 + , 6 5 AHTHU [ [ )@HSUÛa00 +0]L000 *0]L00 ,00]L000 ha TS ;LZ[ :ÛJHRVY[HT :VȘ\RVY[HT ;\aZ\a (a[\aS\ hVR[\aS\ I II III (`UÛVY[HT[HLȴP[ȴHY[SHYKH000]L000U\THYHSÛRHWSHYKHLȴP[TPR[HYKH[\aZ\aHa[\aS\sVR[\aS\Z\ I\S\UTHR[HKÛY )\ ZÛ]ÛSHYÛU RH`UHTH ZÛJHRSÛRSHYÛ OHUNPZLsLULR[LKVȘY\]LYPSTPȴ[PY& ([$[$[ )[$[%[ +[%[%[ *[%[%[ @\RHYÛKHRPȴLRPSKLZÛJHRVY[HTSHZVȘ\RVY[HTÛH`ÛYHU IPYWLUJLYLUPURLZP[P]LYPSTPȴ[PY 0 2LZP[HSHUÛUÛ:I ` [TLR 00 2HSÛUSÛȘÛ3I ` [TLR ,[%[$[ 000 :ÛJHRVY[HTÛUZÛJHRSÛȘÛUÛHaHS[THR + K RS [LUJLYLUVYTHS[LUJLYL`LNYLLȴP[ȴHY[SHYKH H`UÛ`LTLȘPKHOHRÛZHZ YLKLWPȴPYPY h UR ` RZLRVSTHZÛZÛJHRSÛȘÛUÛ` RZLS[PY =LYPSLUJ TSLKLIVȴIÛYHRÛSHU`LYLOHUNPRLSPTLSLY NL[PYPSTLSPKPY& @\RHYÛKHRPPȴSLTSLYKLUOHUNPZP[LRIHȴÛUH`HWÛSKÛȘÛUKH WLUJLYLKLU KÛȴHYÛ`H HR[HYÛSHU ÛZÛUÛU PSL[PT OÛaÛHY[HY& (@HSUÛa0 )@HSUÛa00 +00]L000 *0]L00 ,000]L000 ( )HZÛUs,YPTL ) :HÅÛRKLYLJLZP2H`UHTH * )HZÛUs2H`UHTH + )HZÛUs+VUTH , )HZÛUs)\OHYSHȴTH 0ZSHR JPZPTSLY Y aNoYSÛ OH]HKH UVYTHS OH]H`H NYL KHOHRÛZHZ YLKLR\Y\Yh UR @\RHYÛKH]LYPSLUJ TSLKLIVȴIÛYHRÛSHU`LYLOHUNPZP`HaÛSTHSÛKÛY& ( + ȴ RIHZÛUs[HI\OHYSHȴTHOÛaÛHY[HY :VȘ\RIPYN UKLIPYLSPTPaLTL[HSKPȘLYPUL[HO[HJPZPT HSKÛȘÛTÛaKHJPZPTSLYPUZÛJHRSÛȘÛH`UÛVSTHZÛUHYHȘTLU TL[HSP[\[HULSPTPaPU ȴ K Ș U OPZZLKLYPa ) + ȴ RIHZÛUs[HRH`UHTHZÛJHRSÛȘÛK ȴLY )\VSH`HȴHȘÛKHRPSLYKLUOHUNPZP`SLPSNPSPKPY& * @ RZLRIHZÛUs[HI\OHYSHȴTHOÛaÛHY[HY (kaÛZÛ )2 [SL + + ȴ RIHZÛUs[HLYPTLZÛJHRSÛȘÛ` RZLSPY *,ZULRSPR +.LUSLȴTLRH[ZH`ÛZÛ , @ RZLRIHZÛUs[HKVUTHZÛJHRSÛȘÛ` RZLSPY ,0ZÛPSL[RLUSPȘP 319 6×Q×I 5. ha TSLY h1ņ7( :\`\UI\aH]LYKPȘPÛZÛI\a\UHSKÛȘÛÛZÛ`HLȴP[[PY 8=LYPSLU$8(SÛUHU Q Verilen = m.L e + m.c su .Tt 8$T3L $T 10 m= g 3 Q Verilen = 20.80 + 20.1. (10 - 0) Q Verilen = 1600 + 200 = 1800 cal 1 cal 4J ise 1 800 cal kUJLTHKKLUPUR [SLZPUPI\SHSÛT x _b bb `b x = 7200 J bb b a Q = m.c.Tt 100 = 10 .c. (70 - 10) 3 300 = 600 c c= 1 cal/g °C 2 +VȘY\JL]HW!( +VȘY\JL]HW!, kUJLTHKKLUPUR [SLZPUPI\SHSÛT Q = m.c.Tt 200 = m.0, 5. (80 - 0) m = 5g Q = m. L e 100 = 5.L e L e = 20 cal/g +VȘY\JL]HW!+ 2 [SL T T T T [ [ AHTHU .YHÄȘL NYL I\a WHYsHZÛ Z\ PsPUL IÛYHRÛSKÛȘÛ HUKH I\a\UR [SLZPHaHSTH`HIHȴSHTÛȴ[ÛY 6OoSKLZ\ZÛJHRSÛȘÛ*»UPU Z[ UKLI\aZÛJHRSÛȘÛ *»KLVSTHRaVY\UKHKÛY0]L00`HYNÛSHY`HUSÛȴ[ÛY )\aIPYTPR[HYLYPKPR[LUZVUYHÛZÛSKLUNLZHȘSHUTÛȴ[ÛY:\`\UZVUZÛJHRSÛȘÛ*º`LPUTPȴ[PY 000`HYNÛKVȘY\K\Y +VȘY\JL]HW!* 320 2 [SL [ [ AHTHU .YHÄȘL NYL I\a WHYsHZÛ Z\ PsPUL IÛYHRÛSKÛȘÛ HUKH Z\KVUTH`HIHȴSHTHR[HKÛY6OoSKLZ\`\UZÛJHRSÛȘÛ *I\a\UZÛJHRSÛȘÛUÛUPZL*ºUPUHS[ÛUKHVSTHZÛ NLYLRPY )\UHNYL0`HYNÛKVȘY\00`HUSÛȴ[ÛY /oS KLȘPȴPTP ZÛYHZÛUKH THKKLUPU ZÛJHRSÛȘÛ KLȘPȴTLa000`HYNÛKVȘY\K\Y +VȘY\JL]HW!+ ha TSLY )PYZÛ]ÛUÛUZHÅÛRKLYLJLZPRH`UHTHUVR[HZÛUÛL[RPSLY )\UHNYLZÛYHSHTH[%[%[KPY +VȘY\JL]HW!* 0ZÛ PSL[PT OÛaÛ RLZP[ HSHUÛ Z ]L ` aL`SLY HYHZÛUKHRP ZÛJHRSÛR MHYRÛ`SH KVȘY\ RHSÛUSÛRSH [LYZ VYHU[ÛSÛKÛY )\ K\Y\TKHRLZP[HSHUÛUÛUI ` TLZPPSL[PTOÛaÛUÛHY[ÛYÛY 2HSÛUSÛȘÛI ` [TLR]LZÛJHRSÛRMHYRÛUÛHaHS[THRPSL[PT OÛaÛUÛHaHS[ÛY +VȘY\JL]HW!( + K RS [LUJLYLKL RHWHR RHWHSÛ VSK\Ș\UKHU ZÛ]Û aLYPUL L[RP`LU IHZÛUs HsÛR [LUJLYL`L NYL KHOH I ` R VS\Y )HZÛUJÛU I ` R VSTHZÛ RH`UHTH UVR[HZÛUÛ ` RZLS[PY @ RZLR ZÛJHRSÛR[H RH`UH`HU `LTLR KHOHRÛZHZ YLKLWPȴLY =LYPSLUYULRJPZPTSLYPUÛZÛPSL[RLUSPȘP`SLPSNPSPKPY +VȘY\JL]HW!, +VȘY\JL]HW!* 9 aNoYSÛ OH]HKH IHZÛUs HaHSÛY )HZÛUJÛU HaHSTHZÛ I\OHYSHȴTH`ÛOÛaSHUKÛYÛY +VȘY\JL]HW!( 321 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× )VȴS\RSHYÛ+VSK\YHSÛT ,YPTLZÛJHRSÛȘÛZÛJHRSÛȘÛUHLȴP[[PY /oSKLȘPȴ[PYLUIPYTHKKLUPUKLȘPȴTLa :ÛJHRSÛȘÛHY[HUIPYTHKKLUPULULYQPZPHY[HY /oSKLȘPȴPTPZÛYHZÛUKHLULYQPHY[HY ,YPTLÛZÛZÛÛZÛZÛUHLȴP[[PY )PY THKKLUPU LYPTL ]L RH`UHTH ZÛJHRSÛRSHYÛUÛ ]L KLȘPȴ[PYLIPSPY )PYPTR [SL`PLYP[LIPSTLRPsPUNLYLRSPLULYQP`LKLUPY ,YPKPȘPUKLOHJTPHaHSHUTHKKLSLYKLIHZÛUJÛUHY[THZÛK ȴ Y Y :\`HIPYTPR[HY[\aRHYÛȴ[ÛYÛSKÛȘÛUKHZÛJHRSÛȘÛ` RZLSPY 0ZÛPSL[PTRH[ZH`ÛZÛsVRR s RTHKKLSLYLTHKKLKLUPY 4VSLR SSLYPUOHYLRL[LKLYLRÛZÛHR[HYTHZÛUHKLUPY 0ZÛPSL[PTOÛaÛTHKKLUPUHSHUÛ`SHKVȘY\VYHU[ÛSÛKÛY 0ZÛPSL[RLUSPȘPRH[ÛTHKKLSLYKLIPYaLSSPR[PY OoSKLI\S\UHUTHKKLSLYPSL[PT`VS\`SHÛZÛHR[HYÛY `VS\`SHÛZÛHR[HYÛTÛUKHTHKKLZLSVY[HTNLYLRTLa 322 )ņ=ņ. NRQXDQODW×PO× +VȘY\`\+@HUSÛȴÛ@I\SHSÛT )PYTHKKLUPURH`UHTHZÛJHRSÛȘÛ`VȘ\USHȴTHZÛJHRSÛȘÛUHLȴP[[PY ,YP`LUTHKKLSLYKÛȴHYÛ`HÛZÛ]LYPY +VUTHR[HVSHUIPYTHKKLUPUZÛJHRSÛȘÛKLȘPȴTLa )PYTHKKLUPUPRP\J\HYHZÛUKHRPZÛJHRSÛRMHYRÛHY[[ÛRsH ÛZÛPSL[PTOÛaÛHY[HY )PYVY[HTKHHsÛROH]HIHZÛUJÛHaHSKÛRsHI\OHYSHȴTHHY[HY 2ÛȴÛURHYSÛI\aS\`VSSHYH[\aKR STLZPLYPTLZÛJHRSÛȘÛUÛ K ȴ YTLRPsPUKPY @ RZLRISNLSLYKLRHYÛU\a\UZ YLLYPTLTLZPIHZÛUJÛUK ȴ R VSTHZÛUKHURH`UHRSHUÛY )\OHYSHȴTHUÛUVSHIPSTLZPPsPUZÛ]ÛUÛURH`UHTHZÛJHRSÛȘÛUKH VSTHZÛNLYLRPY )\a\ULYPTLZPÄaPRZLSIPYKLȘPȴPTKPY /oSKLȘPȴ[PYLUIPYTHKKLUPUaÛZÛZÛKLȘPȴPY /oSKLȘPȴ[PYLUIPYTHKKLUPUaR [SLZPKLȘPȴTLa ,YPTL]LKVUTHZÛJHRSÛȘÛTHKKLUPUR [SLZPULIHȘSÛKÛY 2H[Û]LZÛ]ÛTHKKLSLYRVU]LRZP`VUSHÛZÛHR[HYÛY . ULȴÛȴÛTH`VS\`SH`LYR YL`LÛZÛHR[HYÛY 323 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× )<34(*(hkA,3Ǧ4 7 8 6 )PYPTZÛJHRSÛRIHȴÛUHK ȴLULULYQP :ÛJHRSÛRMHYRÛUKHUKVSH`ÛHR[HYÛSHULULYQP )PYTHKKLUPUNYHTÛUZÛJHRSÛȘÛUÛ*HY[ÛYTHRPsPUNLYLRSPLULYQP ;LYTVTL[YL`SLSs SLUI ` RS R lSRLTPaKLOH]HZÛJHRSÛȘÛUÛPMHKLL[TLRPsPUR\SSHUÛSHU[LYTVTL[YL[ Y )PYZÛ]ÛUÛUOoSKLȘPȴ[PYTLZPPsPU\SHȴTHZÛNLYLRLUZÛJHRSÛRKLȘLYP 0ZÛUÛUIPYPTP 2H[ÛSHYKHÛZÛHR[HYTH`VS\ 2H[ÛOoSKLUZÛ]ÛOoSLNLsPȴHȴHTHZÛ :Û]ÛOoSKLURH[ÛOoSLNLsPȴHȴHTHZÛ :Û]Û]LNHaSHYKHNY SLUÛZÛHR[HYTH`VS\ 324 <`N\SHTH:VY\SHYÛ ;* K :Û]ÛOHSKLRPaÛZÛZÛRHsJHSN*»KPY& 8JHS ¶ )PYRH[ÛTHKKL`LHP[ZÛJHRSÛRÛZÛNYHÄȘPȴLRPSKLRPNPIPKPY4HKKLUPUaÛZÛZÛJ$JHSN*ºKPY )\UHNYLHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa H )\THKKLUPUR [SLZPR [SLZPRHsNKÛY& L )\OHYSHȴTHÛZÛZÛRHsJHSN»KÛY& I ,YPTLZÛJHRSÛȘÛRHs*»KPY& M @VȘ\USHȴTHZÛJHRSÛȘÛRHs*»KPY& J ,YPTLÛZÛZÛRHsJHSN»KÛY& 325 6×Q×I 5. h1ņ7( <`N\SHTH:VY\SHYÛ K :\`\U ]LYKPȘP [VWSHT LULYQP RHs 1»K Y& JHS$1 )\a Z\ 2 [SLZPNZÛJHRSÛȘÛ¶*VSHUI\aWHYsHZÛ* KLRP Z\ PsPUL IÛYHRÛSKÛȘÛUKH KLUNL ZÛJHRSÛȘÛ * VS\`VYJ)\a$JHSN*3L$JHSNJSu$JHS N* )\UHNYLHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa H )\a\ULYPTL`LIHȴSH`HIPSTLZPPsPUZ\KHUHSKÛȘÛÛZÛRHsJHS»KPY& L :VU K\Y\TKH RHW[HRP [VWSHT Z\ R [SLZP RHs N»KÛY& I )\a\ULYPTLZPPsPU]LYPSLULULYQPRHsJHS»KPY& M 0ZÛ HSÛȴ ]LYPȴP ZÛYHZÛUKH I\a\U ZÛJHRSÛR KLȘPȴPTP`SLPSNPSPULZ`SLULIPSPY&(sÛRSH`ÛUÛa J :\`\UR [SLZPRHsN»KÛY& 326 <`N\SHTH:VY\SHYÛ Su ǸLRPSKL]LYPSLURHW[HI\S\UHUZ\ÛZÛ[ÛSKÛȘÛUKH* KLRH`UHTH`HZVȘ\[\SK\Ș\UKHPZL*»KLKVUTH`HIHȴSÛ`VY )\UHNYLHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa K :\`HIPYTPR[HY[\aRHYÛȴ[ÛYÛSÛY]LÛZÛ[ÛSÛYZHRH`UHTHZÛJHRSÛȘÛ`SHPSNPSPULZ`SLULIPSPY&(sÛRSH`ÛUÛa H 6Y[HTÛUIHZÛUJÛHY[ÛYÛSÛYZHRH`UHTHZÛJHRSÛȘÛ`SHPSNPSPULZ`SLULIPSPY&(sÛRSH`ÛUÛa L :\ KVUK\Y\SK\R[HU ZVUYH aLYPUL IPY HȘÛYSÛR RVU\S\YZHLYPTLZÛJHRSÛȘÛ`SHPSNPSPULZ`SLULIPSPY&(sÛRSH`ÛUÛa I 2HWIPYRHWHRSHRHWH[ÛSÛWÛZÛ[ÛSÛYZHRH`UHTHZÛJHRSÛȘÛ`SHPSNPSPULZ`SLULIPSPY&(sÛRSH`ÛUÛa J 0ZÛ[THPȴSLTPKLUPaZL]P`LZPUKLUKHOH`\RHYÛKHI\S\UHUIPYVY[HTKH`HWÛSÛYZHRH`UHTHZÛJHRSÛȘÛ`SHPSNPSPULZ`SLULIPSPY&(sÛRSH`ÛUÛa M :\ KVUK\Y\SK\R[HU ZVUYH aLYPUL [\a KR S YZL LYPTL ZÛJHRSÛȘÛ`SH PSNPSP UL Z`SLULIPSPY& (sÛRSH`ÛUÛa 327 6×Q×I 5. <`N\SHTH:VY\SHYÛ h1ņ7( K @ aL`HSHUÛHY[ÛYÛSÛYZHÛZÛPSL[PTOÛaÛUHZÛSKLȘPȴPY&(sÛRSH`ÛUÛa 6KHǦsVY[HT +ÛȴVY[HT 3 :!@ aL`HSHUÛ 3!2HSÛUSÛR R!0ZÛPSL[PTRLZP[ZH`ÛZÛ )PYVKH`ÛKÛȴHYÛKHUH`ÛYHUWLUJLYLUPURLZP[PȴLRPSKLRP NPIPKPY6KHUÛUZÛJHRSÛȘÛKÛȴHYÛKHRPUKLUKHOH` RZLR[PY )\UHNYLHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa H 0ZÛHRÛȴÛOHUNP`ULKVȘY\K\Y& L *HTÛURHSÛUSÛȘÛ3HY[ÛYÛSÛYZHÛZÛPSL[PTOÛaÛUHZÛS KLȘPȴPY&(sÛRSH`ÛUÛa I @HSUÛaJH VKHUÛU ZÛJHRSÛȘÛ HY[ÛYÛSÛYZH ÛZÛ PSL[PT OÛaÛUHZÛSKLȘPȴPY&(sÛRSH`ÛUÛa M 7LUJLYLUPU`HWÛSKÛȘÛTHKKLÛZÛPSL[PTRH[ZH`ÛZÛKHOHI ` RIPYTHKKLKLU`HWÛSTÛȴVSZH`KÛ ÛZÛPSL[PTOÛaÛUHZÛSKLȘPȴPYKP&(sÛRSH`ÛUÛa J @HSUÛaJH KÛȴHYÛUÛU ZÛJHRSÛȘÛ HY[ÛYÛSÛYZH ÛZÛ PSL[PT OÛaÛUHZÛSKLȘPȴPY&(sÛRSH`ÛUÛa 328 <`N\SHTH:VY\SHYÛ ( B . ULȴ + U`H 2H[ÛJPZPT 2H[ÛJPZPTȴLRPSKLRPNPIP(\J\UKHUIPYÛZÛRH`UHȘÛ`SH ÛZÛ[ÛSÛ`VY + U`HPO[P`HJÛVSHUÛZÛLULYQPZPUP. ULȴ»[LUZHȘSHTHR[HKÛY )\UHNYLHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa )\UHNYLHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa H ( \J\UKHU ) \J\UH ÛZÛ HR[HYÛTÛ OHUNP `VSSH NLYsLRSLȴPY H . ULȴ ÛZÛZÛUÛ + U`H»`H OHUNP `VSSH HR[HYÛY& (sÛRSH`ÛUÛa I 0ZÛUÛU HR[HYÛSTH OÛaÛUÛ L[RPSL`LU MHR[YSLY ULSLYKPY&4HKKLSLYOoSPUKL`HaÛUÛa I . ULȴ»PU + U`H»`H ÛZÛ HR[HYKÛȘÛ `U[LTSL ÛZÛ PSL[PTPUPU NLYsLRSLȴ[PȘP IHȴRH VSH`SHY ]HY TÛKÛY&kYULRSLYSLHsÛRSH`ÛUÛa Su ;LUJLYLKLRPZ\IPYÛZÛ[ÛJÛ aLYPULRVU\SK\R[HUIPYZ YL ZVUYHI [ UZ\TVSLR SSLYPUPUÛZÛUKÛȘÛNaSLUP`VY )\UHNYLHȴHȘÛKHRPZVY\SHYÛJL]HWSH`ÛUÛa H )\VSH`KHÛZÛHR[HYÛTÛOHUNP`VSSHNLYsLRSLȴPY& I 0ZÛUTHZ YLJPUHZÛSNLYsLRSLȴPY&2ÛZHJHHsÛRSH`ÛUÛa& 329 6×Q×I 5. *L]HWSÛ;LZ[ h1ņ7( *»KLRPNZ\I\OHYÛUÛU*»KLZ\OoSPUL ;* NLSLIPSTLZP PsPU RHs RHSVYP ÛZÛ ]LYTLZP NLYLRPY ^L Buh = 540 cal/g 8JHS ( c Su = 1 cal/g °C h ) * ¶ + 2H[Û IPY THKKL`L HP[ ZÛJHRSÛR ÛZÛ NYHÄȘP ȴLRPSKLRP NPIPKPY 4HKKLUPUaÛZÛZÛJ$JHSN*VSK\Ș\UHNYL , LYPTLÛZÛZÛ3LRHsJHSN»KÛY& ( ) * + , *KLTb$NYHTI\a4Z\$NZ\`HIÛYHRÛSÛ`VY)\a\U[HTHTÛUÛULYP`LIPSTLZPPsPUZ\`\U ZÛJHRSÛȘÛLUHaRHs*VSTHSÛKÛY&3L$JHSN ( ) * + , ;* ; *»KLNYZ\`H*»KLNI\aH[ÛSÛ`VY:VU ÄaPRZLSK\Y\TULVS\Y&3L$JHSN ¶; (*»KLNZ\ ) *»KLNZ\ * *»KLNZ\VNI\a + *»KLNI\aNZ\ , *»KLNI\a 330 ( Q 8JHS B 2 [SLSLYPLȴP[(]L)THKKLSLYPUPUZÛJHRSÛRÛZÛNYHÄȘPȴLRPSKLRPNPIPKPY c )\UHNYLaÛZÛSHYÛVYHUÛ A RHs[ÛY& cB 3 1 5 ) * + , ( 2 2 2 *L]HWSÛ;LZ[ 00ZÛ[ÛSHURH[ÛJPZTPUÛZÛRH`UHȘÛUKHU\aHRRÛZÛTSHYÛ UÛUÛZÛUTHZÛ ;* 00 +PW[LUÛZÛ[ÛSHUZ\RHIÛUKH` aL`KLRPZ\TVSLR SSLYPUPUÛZÛUTHZÛ 000 @LYR YLUPU. ULȴ[HYHMÛUKHUÛZÛ[ÛSTHZÛ 8JHS ¶ @\RHYÛKH]LYPSLUÄaPRZLSVSH`SHYOHUNPÛZÛHR[HYTH `VS\`SHNLYsLRSLȴPY& 0 00 000 )PYTHKKLUPUZÛJHRSÛRÛZÛNYHÄȘPȴLRPSKLRPNPIPKPY ( ǦSL[PT )\UHNYLLYPTLÛZÛZÛUÛUI\OHYSHȴTHÛZÛZÛUHVYHUÛRHs[ÛY& ) 2VU]LRZP`VU ǦSL[PT 0ȴÛTH * ǦSL[PT ǦSL[PT ǦSL[PT + 0ȴÛTH 2VU]LRZP`VU 2VU]LRZP`VU , ǦSL[PT 2VU]LRZP`VU 0ȴÛTH ( 1 2 ) 20 25 * 12 25 + 3 5 , 2VU]LRZP`VU ǦSL[PT ¶*»KLNI\a\*»KLZ\OoSPULNL[PYLIPSLJLRÛZÛLULYQPZP*»KLRPNZ\`\UZÛJHRSÛȘÛUÛ RHs*»`LsÛRHY[ÛY& ^c Buz = 0, 5 cal/g °C L e = 80 cal/g c Su = 1cal/g °Ch ( ) * + , 0+\]HY[\ȘSHSHYÛUÛUHYHZÛUKHIVȴS\RVSTHZÛ 00 7LUJLYLSLYPUsPM[JHT`HWÛSTHZÛ 000 2HWÛ WLUJLYL `HWÛTÛUKH TL[HS `LYPUL HOȴHW ]L`HWSHZ[PRTHKKLSLYPU[LYJPOLKPSTLZP ( T T @\RHYÛKH]LYPSLUÛZÛ`HSÛ[ÛT`VSSHYÛUKHUOHUNPSLYP H`UÛPSRLPSLHsÛRSHUHIPSPY& (@HSUÛa0 B )@HSUÛa00 +00]L000 *0]L00 ,000]L000 2 [SLSLYPT]LTZÛJHRSÛRSHYÛ[]L[aÛZÛSHYÛJ]L JVSHU(]L)JPZPTSLYPRLUKPHYHSHYÛUKHÛZÛHSÛW ]LYKPRSLYPULNYLKLUNLZÛJHRSÛȘÛRHs[»KPY& ( 4 3 ) 17 5 * 8 3 + , 16 3 ( + ( * , 6 + 7 ( 8 B , * 331 6×Q×I 5. *L]HWSÛ;LZ[ h1ņ7( :ÛJHRVY[HT :VȘ\RVY[HT ( )\a B Su 0 ()\aHRSÛȘÛUÛHY[ÛYTHR PȴSLTSLYPUKLUOHUNPZP[LRIHȴÛUH`HWÛSHIPSPY& )@HSUÛa00 +0]L00 @ RZLR IHZÛUsSÛ VY[HTKH I\a\U LYPTL ZÛJHRSÛȘÛ ;" Z\`\URH`UHTHZÛJHRSÛȘÛ;"K ȴ RIHZÛUsSÛVY[HTKH I\a\U LYPTL ZÛJHRSÛȘÛ ;» Z\`\U RH`UHTH ZÛJHRSÛȘÛ ;»KÛY )\UHNYLI\USHYHYHZÛUKHRPPSPȴRPULKPY& *@HSUÛa000 (;#;Û );$;Û *;%;Û ;%;Û ;%;Û ;#;Û ,000]L000 + ȴ RIHZÛUsSÛVY[HT 00 ( ) HYHZÛUH ÛZÛ PSL[PT RH[ZH`ÛZÛ R s R THKKL RV`THR 000 ()HYHZÛUKHRPZÛJHRSÛRMHYRÛUÛHaHS[THR Su @ RZLRIHZÛUsSÛVY[HT ()HYHZÛUKHRPÛZÛPSL[PTOÛaÛUÛHaHS[HIPSTLRPsPU" (@HSUÛa0 )\a +;%;Û ,;%;Û ;$;Û ;$;Û I II III 2 [SL )\a :HMZ\ ;\aS\Z\ hVR[\aS\ Z\ T T Z\ [ [ [ :HÅÛRKLYLJLZPUPURH`UHTHUVR[HZÛUHL[RPZPUPHYHȴ[ÛYHUIPYȘYLUJPZHIP[IHZÛUsSÛIPYVY[HTKH @\RHYÛKH]LYPSLURHWSHYKHRPZ\SHYÛRH`UH[Û`VY]LZVU\sSHYÛRH`KLKP`VY )\KLUL`SLPSNPSP]LYPSLU" AHTHU :\ PsPUL IPY WHYsH I\a IÛYHRÛSKÛR[HU ZVUYH Z\`\U R [SLaHTHUNYHÄȘPȴLRPSKLRPNPIPVS\`VY )\UHNYL 0 2H`UHTHUVR[HZÛIHȘÛTSÛKLȘPȴRLUKPY 0 :\`\UPSRZÛJHRSÛȘÛ*»UPU Z[ UKLKPY 00 2H`KLKPSLUZÛJHRSÛRKLȘLYSLYPZÛYHSHTHZÛ 00 )\a\UR [SLZPTRHKHYKÛY 000 )\a\UPSRZÛJHRSÛȘÛ*»UPUHS[ÛUKHKÛY 000 :HÅÛRKLYLJLZPIHȘÛTZÛaKLȘPȴRLUKPY `HYNÛSHYÛUKHUOHUNPZPRLZPUSPRSLKVȘY\K\Y& `HYNÛSHYÛUKHUOHUNPZPKVȘY\K\Y& (@HSUÛa0 )@HSUÛa00 +0]L000 332 *0]L00 ,000]L000 [III%[II%[IKPY (@HSUÛa0 )@HSUÛa00 +0]L000 *0]L00 ,000]L000 *L]HWSÛ;LZ[ ;* ;* ;* ; ; Q Q 8JHS Q ; T R [SLSP ZHM RH[Û IPY THKKL ÛZÛ[ÛSKÛȘÛUKH ZÛJHRSÛR ÛZÛNYHÄȘPȴLRPSKLRPNPIPVS\`VY(`UÛRVȴ\SSHYKHH`UÛ THKKLUPUTR [SLZPÛZÛ[ÛSZH`KÛ 8]L;KLȘLYSLYPIPSPUKPȘPULNYL" 0 kaÛZÛ 00 0ZÛZÛȘHZÛ 000 ,YPTLÛZÛZÛ UPJLSPRSLYPUKLUOHUNPZPI\S\UHIPSPY& (@HSUÛa0 )@HSUÛa00 *0]L000 +00]L000 ,000]L000 NR [SLSP*»KLRPZ\`H¶*» KL N I\a H[ÛSÛ`VY :VU K\Y\TKH RHW[HRP Z\ ]L I\a R [SLSLYP RHs N KÛY& )\a O 8JHS ,;88 Z\ 8 Q (]L)RH[ÛTHKKLSLYPUPUZÛJHRSÛRÛZÛNYHÄȘPȴLRPSKLRPNPIPKPY )PYI\aWHYsHZÛZ\PsPULIÛYHRÛSKÛR[HUIPYZ YLZVUYHZ\R [SLZPUKLHY[ÛȴNaSLUP`VY )\a 888]L;;KLȘLYSLYPUKLUOHUNPZPKLȘPȴTLaKP& (88]L; );88 *888 +;]L; 8JHS 8 Q ¶; B ; ( ; Z\ )\UHNYL" ^c buz = 0, 5 cal/g °C L e = 80 cal/gh )TSu$N T)\a$N *T)\a$N TSu$N (TSu$N T)\a$N 0 :\`\UZÛJHRSÛȘÛ*»UPU Z[ UKLKPY 00 :\`\UZÛJHRSÛȘÛZHIP[RHSTÛȴ[ÛY +T)\a$N ,T)\a$N 000 OZ\` RZLRSPȘPKLȘPȴTLTPȴ[PY TSu$N TSu$N `HYNÛSHYKHUOHUNPZPKVȘY\K\Y& (@HSUÛa0 )@HSUÛa00 +0]L000 *0]L00 :ÛJHRSÛR ,000]L000 I ,YPTL ;* RH[Û THKKLUPU ZÛ]LYPSTPȴ[PY 8JHS VS- AHTHU )\UHNYL 0 2HW[HRPZÛ]ÛRHYÛȴÛTKÛY 00 :Û]ÛR [SLZP00]L0=HYHSÛRSHYÛUKHHaHSTÛȴ[ÛY 000 :Û]ÛaR [SLZP0]L000HYHSÛRSHYÛUKHHaHSTÛȴ[ÛY `HYNÛSHYÛUKHUOHUNPZPKVȘY\K\Y& )\ THKKLUPU aÛZÛZÛ 0, 25 cal/g °C ; IV JHRSÛR ÛZÛ NYHÄȘP III ÛZÛZÛ L e = 20 cal/g VSHU II )PYRHW[HI\S\UHUZÛ]ÛIPYZ YL ÛZÛ[ÛSKÛȘÛUKH ZÛJHRSÛR aHTHU NYHÄȘP ȴLRPSKLRP NPIPVS\`VY (@HSUÛa0 K\Ș\UHNYL;ZÛ- )@HSUÛa00 +00]L000 *@HSUÛa000 ,000]L000 JHRSÛȘÛRHs*»KPY& ( ) * + , , + ( , + 6 + 7 ( 8 B * , 333 6×Q×I 5. *L]HWSÛ;LZ[ h1ņ7( -HOYLUOLP[ [LYTVTL[YLZPUPU ¶ - NZ[LYKPȘP IPYVY[HTKH*LSZP\Z[LYTVTL[YLZPRHs*»`PNZ- 2H[Û [LYPY& ( )¶ *¶ + 2HWPsPUKLRPRH[ÛTHKKLUPUIPYRÛZTÛ LYPKPȘPUKLLYPTL`LURÛZTÛRLUKPZÛ]ÛZÛUKH` a `VY , )\THKKL`SLPSNPSP]LYPSLU" 0 ,YPKPȘPUKLOHJTPHaHSHUIPYTHKKLKPY 00 )HZÛUs HY[ÛYÛSKÛȘÛUKH ZÛ]ÛUÛU RH`UHTH UVR[HZÛ ` RZLSPY 000 ,YPKPȘPUKLaR [SLZPHaHSÛY `HYNÛSHYÛUKHUOHUNPZPKVȘY\K\Y& Y @ (@HSUÛa0 +0]L00 ¶ )@HSUÛa00 *@HSUÛa000 ,00]L000 ?? ?]L@[LYTVTL[YLSLYPHYHZÛUKHRPPSPȴRPȴLRPSKLNPIPKPY ?[LYTVTL[YLZPKLYLJL`PNZ[LYKPȘPUKL@[LYTVTL[YLZPRHsKLYLJL`PNZ[LYPY& ( ) * + , 4\T ( B ( ) s\I\Ș\U\U ) \J\UKH T\T ]HYRLU ( \J\ IPY ÛZÛ[ÛJÛ`SHÛZÛ[ÛSÛ`VY 4\T\ULYPTLZ YLZP 0 h\I\Ș\URLZP[HSHUÛ 00 h\I\Ș\UIV`\ :\`\URH`UHTHUVR[HZÛUÛ ?KVUTHUVR[HZÛUÛ¶?NZ[LYLUIPY[LYTVTL[YL-KLYLJL`P 334 )¶ UPJLSPRSLYPUKLUOHUNPZPULIHȘSÛKÛY& (@HSUÛa0 RHsNZ[LYPY& (¶ 000 h\I\Ș\U`HWÛSKÛȘÛTHKKLUPUJPUZP *¶ + , )@HSUÛa00 +0]L000 *0]L00 ,000]L000 *L]HWSÛ;LZ[ T R [SLSP JPZTPU aR [SLZP J ZÛJHRSÛȘÛ *»KPY )\ JPZPTR [SLZPTaÛZÛZÛJVSHUIPYZÛ]ÛPsPULIÛYHRÛS- Y ( Y B KÛȘÛUKHZÛ]ÛUÛUZÛJHRSÛȘÛUÛ*HY[ÛYÛ`VY )\UHNYLKLUNLZÛJHRSÛȘÛRHs*»KPY& ( ) * + , <sSHYÛ HYHZÛUKHRP ZÛJHRSÛR MHYRÛ ]L IV`SHYÛ LȴP[ H`UÛ THKKLKLU`HWÛSHU(]L)s\I\RSHYÛUÛUÛZÛPSL[PTRH[ZH`ÛSHYÛ KH LȴP[[PY (»UÛU RLZP[ `HYÛsHWÛ Y )»UPU RLZP[ `HYÛsHWÛYVSK\Ș\UHNYL(»UÛUÛZÛPSL[PTOÛaÛ)»UPURPUPURHsRH[ÛKÛY& ( )PY THKKL`P KPȘLYSLYPUKLU H`YÛ[ LKLIPSTLR PsPU 1 4 ) 1 2 * + , THKKL`LHP[OHUNPaLSSPȘPIPSTLRNLYLRTLa& ( kaÛZÛ ) ǦSL[RLUSPRRH[ZH`ÛZÛ * .LUSLȴTLRH[ZH`ÛZÛ + 2 [SL , ,ZULRSPRRH[ZH`ÛZÛ NR [SLSPIPYZÛ]ÛUÛU ZÛJHRSÛRÛZÛ NYHÄȘP ȴLRPSKLRP NPIPKPY ;* lZ[ Z[L RVU\SHU ( ]L ) RH[Û THKKLSLYPUKLU B ( LYPTL ZÛJHRSÛȘÛUKH ) PZL LYPTL ZÛJHRSÛȘÛUÛU HS[ÛUKHKÛY )»UPU ZÛJHRSÛȘÛ (»UÛU RPUKLUI ` RVSK\Ș\UHNYL(]L)»`LHP[ZÛJHRSÛRaHTHUNYHÄȘPHȴHȘÛKHRPSLYKLUOHUNPZPNPIPKPY& ( ( ; ) ; B ( B * ; [ [ + ; ( [ 0 :Û]ÛOoSKLRPaÛZÛZÛ 2 JHSN*»KPY 3 00 +VUTHÛZÛZÛ3$JHSNKPY 000 2H[ÛOHSKLaÛZÛZÛJHSN*»KPY `HYNÛSHYÛUKHUOHUNPZPKVȘY\K\Y& [ )@HSUÛa00 +00]L000 *0]L00 ,000]L000 , ; B ( B 8JHS )\UHNYL (@HSUÛa0 B ( ( B * * + [ , 6 + 7 + 8 * ( + 335 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× .,53,Ǹ4, 2HaHUÛT 2H[Û ZÛ]Û ]L NHaSHYKH NLUSLȴTL ]L I a STLVSH`SHYÛUÛRHYȴÛSHȴ[ÛYÛY .LUSLȴTL]LI a STL 0ZÛ HSÛW ]LYLU THKKLSLYPU OHJTPUKL KLȘPȴPT TL`KHUH NLSPY . US R `HȴHTKH I\ VSH`SHYSH sVR ZÛR RHYȴÛSHȴÛYÛa kYULȘPU ÛZÛ[ÛJÛ aLYPUL RV`K\Ș\T\a IPY [LUJLYLUPURHWHȘÛUÛIPYZ YLZVUYHHsTHR[HaVYSHUÛYÛa 0ZÛ HSHU TL[HS RHWHR OHJPTJL I ` T ȴ[ Y )\aKVSHIÛUHRVU\SK\R[HUIPYZ YLZVUYHRH]HUVa\URHWHȘÛUÛ HsTHR N sSLȴPY 0ZÛ ]LYLU TL[HS RHWHR OHJPTJL R s ST ȴ[ Y:VȘ\RIPYIHYKHȘHZÛJHRZ\RVU\SK\Ș\UKH 2H]HUVa IHYKHȘÛU IHaLU sH[SHKÛȘÛ NY S Y 0ZÛ L[RPZP`SL OHJPTJL I ` TLRÛYÛSTH`HULKLUVST\ȴ[\Y/HJPTJLI ` TL`PZHȘSH`HUȴL`PZLÛZÛHSHU [HULJPRSLYPURPUL[PRLULYQPSLYPUPUHY[THZÛ]L[HULJPRSLYPUKHOHNLUPȴIPYHYHSÛR[H[P[YLȴTLZPKPY)\U\UZVU\J\VSHYHR[HULJPRSLYPUHYHZÛ\aHRSÛRHY[HY)\VSH`HNLUSLȴTLKLUPY0ZÛ]LYLUTHKKLSLYKLPZLRPUL[PRLULYQPHaHSÛY[HULJPRSLYPU[P[YLȴPTHYHSÛȘÛ R s S Y]L[HULJPRSLYHYHZÛ\aHRSÛRHaHSÛY)\VSH`HI a STLKLUPY hL]YLTPaKLNLUSLȴTL]L`HI a STLVSH`ÛUÛUIPYsVRYULȘP]HYKÛY:ÛJHROH]HSHYKHNLUSLȴLYLRZHYRHULSLR[YPR[LSSLYPZVȘ\ROH]HSHYKHI a SLYLRNLYNPUSLȴPY :\ KVUHYRLU NLUSLȴPY ]L OHJPTJL I ` Y *P]H ]L HSRVS NPIP ZÛ]ÛSHYÛU NLUSLȴTLZP [LYTVTL[YL`HWÛTÛUKHR\SSHUÛSÛY+LTPYRWY SLYPU[YLUYH`SHYÛUÛUNLUSLȴTLZVU\J\ `HWÛSHYÛUÛUIVa\STHTHZÛPsPUTL[HSSLYHYHZÛUKHIPYTPR[HYIVȴS\RIÛYHRÛSÛY +PRRH[ .LUSLȴTL RH[Û ]L ZÛ]ÛSHYKH H`ÛY[LKPJPIPYaLSSPR[PY ;YLU]LYH` :\KVUHYRLUOHJPTJLI ` Y )HSVU ) ` RIHSVUaLWSPUNHaSHYÛUNLUSLȴTLZPZVU\J\\sHY .LUSLȴTLTHKKLKLUTHKKL`LKLȘPȴLUIPYaLSSPR[PY)PYTHKKLUPUIPYPTZÛJHRSÛRIHȴÛUHK ȴLUNLUSLȴTLTPR[HYÛUHNLUSLTLRH[ZH`ÛZÛKLUPY.LUSLȴTLRH[Û ]LZÛ]ÛSHYKHH`ÛY[LKPJPIPYaLSSPR[PY 336 )ņ=ņ. NRQXDQODW×PO× 2H[ÛSHYKH.LUSLȴTL ) [ UJPZPTSLYOHJPTJLNLUSLȴPY(UJHRs\I\R[LSNPIPJPZPTSLYPUIV`\UKHRP NLUSLȴTLTPR[HYÛRHSÛUSÛȘÛUKHRPNLUSLȴTL`LNYLsVRI ` R[ Y+VSH`ÛZÛ`SHI\[ Y JPZPTSLYPURHSÛUSÛȘÛUKHRPNLUSLȴTLPOTHSLKPSPY`HSUÛaJHIV`JHNLUSLȴTLPUJLSLUPY (`UÛK\Y\T` aL`HSHUÛRHSÛUSÛȘÛUHNYLsVRI ` RJPZPTSLYKLKLNLsLYSPKPY)\[ Y JPZPTSLYPUKL`HSUÛaJH` aL`JLNLUSLȴTLZPPUJLSLUPY )V`JH.LUSLȴTL 0ZÛ[ÛSHUs\I\ROLY`ULLȴP[VSHJHRȴLRPSKL\aHY , o: ǦSRIV` ,! :VUIV` T,: , - , 0 : .LUSLȴTLTPR[HYÛ a! .LUSLȴTLRH[ZH`ÛZÛ Tt: [ZVU[PSR:ÛJHRSÛRKLȘPȴPTP , , H H .LUSLȴTLUPUULSLYLIHȘSÛVSK\Ș\U\HUSH`HIPSTLRPsPUÛZÛ]LYPSLUPRPs\I\Ș\ RHYȴÛSHȴ[ÛYHSÛT H , ,0 ' (`UÛTHKKLKLU`HWÛSTÛȴRHSÛUSÛRSHYÛLȴP[ PRPs\I\RZÛJHRSÛRSHYÛLȴP[HY[HJHRȴLRPSKL ÛZÛ[ÛSKÛRSHYÛUKH PSR IV`\ I ` R VSHUÛU KHOHsVRNLUSLȴ[PȘPNY S Y , 0 ' > , 0 ( T,' > T, I T[ +PRRH[ .LUSLȴTL TPR[HYÛ PSR IV`SH KVȘY\VYHU[ÛSÛKÛY +PRRH[ (`UÛ THKKLKLU `HWÛSTÛȴ LȴP[ RHSÛUSÛR[H ]L LȴP[ IV`KHRPPRPs\I\R[HUZÛJHRSÛȘÛsVRHY[HUKHOHsVR NLUSLȴPY .LUSLȴTLTPR[HYÛZÛJHRSÛRKLȘPȴTLZP`SLKVȘY\VYHU[ÛSÛKÛY Tt' Tt' > Tt ( T,' > T, J a )V`SHYÛ]LRHSÛUSÛRSHYÛLȴP[PRPTL[HSs\I\RZÛJHRSÛRSHYÛLȴP[HY[HJHRȴLRPSKLÛZÛ[ÛSÛYZHNLUSLȴTLRH[ZH`ÛZÛI ` RVSHUÛUKHOHsVRNLUSLȴ[PȘPNY S Y a' +PRRH[ a' > a ( T,' > T, .LUSLȴTL TPR[HYÛ NLUSLȴTL 6OoSKLIV`JHNLUSLȴTLTPR[HYÛUÛ]LYLUIHȘÛU[Û RH[ZH`ÛZÛ`SHKVȘY\VYHU[ÛSÛKÛY T, = , - , 0 = , 0 .a.Tt KPY 337 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× Örnek )V`\JTVSHUIPYs\I\Ș\UNLUSLȴTLRH[ZH`ÛZÛ a = 2.10 -4 1/°C »KPY )\s\I\Ș\UZÛJHRSÛȘÛ*»KLU*»`LsÛRHYÛSÛYZHZVUIV`\RHsJTVS\Y& Çözüm +LȘLYSLYPIHȘÛU[ÛKH`LYPULRV`HSÛT T, = , 0 .a.Tt T, = 50.2.10 4 . (40 - 10) T, = 0, 3 T, = , - , 0 0, 3 = , - 50 ( , = 50, 3 cm Örnek ( B , S S ,0 ' )V`SHYÛ]LRHSÛUSÛRSHYÛLȴP[(]L)s\I\RSHYÛH`UÛTHKKLKLU`HWÛSTÛȴ[ÛY h\I\RSHYIPYZ YLÛZÛ[ÛSKÛR[HUZVUYH(»UÛU\aHTHTPR[HYÛ)»UPU\aHTHTPR[HTt YÛUÛU sRH[ÛVS\`VY)\UHNYLZÛJHRSÛRKLȘPȴPTSLYPVYHUÛ A RHs[ÛY& Tt B Çözüm (»UÛUNLUSLȴTLZP , )»UPUNLUSLȴTLZP , ǦSRIV`SHYLȴP[ , A = , B = , 0 .LUSLȴTLRH[ZH`ÛSHYÛLȴP[ a a = a B = a .LUSLȴTLTPR[HYÛIHȘÛU[ÛSHYÛUÛ`HaÛWVYHUSH`HSÛT 3, = , 0 .a.Tt A , = , 0 .a.Tt B 4( , 0 . a .Tt A Tt 3, = ( A =3 , , 0 . a . Tt B Tt B (»UÛUZÛJHRSÛRKLȘPȴPTP)»UPURPUPU sRH[ÛKÛY 338 )ņ=ņ. NRQXDQODW×PO× Örnek , ( B ǦSRIV`SHYÛ , A = , 0 ve , B = 2, 0 VSHUH`UÛTHKKLKLU`HWÛSTÛȴ S S 2, 0 RHSÛUSÛRSHYÛLȴP[s\I\RSHYÛUZÛJHRSÛRSHYÛ LȴP[TPR[HYHY[ÛYÛSÛYZHNLUSLȴTLTPRT, [HYSHYÛVYHUÛ A RHsVS\Y& T, B Çözüm +PRRH[ .LUSLȴTLRH[ZH`ÛZÛ]LZÛJHRSÛR 2HSÛUSÛRSHYÛLȴP[ $ S A = S B = S KLȘPȴPTSLYP LȴP[ VSHU s\I\RSHYKHU :ÛJHRSÛRKLȘPȴPTSLYPLȴP[ $ Tt A = Tt B = Tt PSRIV`\I ` RVSHUÛUNLUSLȴTLZP KHOHI ` R[ Y .LUSLȴTLRH[ZH`ÛSHYÛLȴP[ $ a A = a B = a .LUSLȴTLTPR[HYÛIHȘÛU[ÛSHYÛUÛ`HaÛWVYHUSH`HSÛT T, A = , 0 .a.Tt T, B = 2, 0 .a.Tt B 4( , 0 . a. Tt T, A 1 = = KPY 2, 0 . a . Tt 2 T, B )»UPUNLUSLȴTLTPR[HYÛ(»UÛURPUPUPRPRH[ÛKÛY Örnek ( B 2HSÛUSÛRSHYÛ]LIV`SHYÛLȴP[(]L)TL[HS , , S s\I\RSHYÛUÛUNLUSLȴTLRH[ZH`ÛSHYÛHYHZÛUKH S a A = 4a B PSPȴRPZP]HYKÛY h\I\RSHYÛUZÛJHRSÛRSHYÛLȴP[TPR[HYHY[ÛYÛSÛYZHNLUSLȴTLTPR[HYSHYÛVYHUÛRHs VS\Y& +PRRH[ Çözüm ǦSR IV`SHY ]L ZÛJHRSÛR KLȘPȴPTSLYPLȴP[VSHUs\I\RSHYKHNLUSLȴTL 2HSÛUSÛRSHYÛLȴP[ $ S A = S B = S :ÛJHRSÛRKLȘPȴPTSLYPLȴP[ $ Tt A = Tt B = Tt RH[ZH`ÛZÛI ` RVSHUÛUNLUSLȴTLZP KHOHI ` R[ Y ǦSRIV`SHYLȴP[ $ , A = , B = , 0 (»UÛUNLUSLȴTLRH[ZH`ÛZÛ a A = 4a )»UPUNLUSLȴTLRH[ZH`ÛZÛ a B = a .LUSLȴTLTPR[HYÛIHȘÛU[ÛZÛUÛ`HaÛWVYHUSÛ`HSÛT T, A = , 0 .4a.Tt A T, B = , 0 .a.Tt B 4( , 0 . 4a. Tt T, A = = 4 , 0 . a . Tt T, B (»UÛUNLUSLȴTLTPR[HYÛ)»UPURPUPUKY[RH[ÛKÛY 339 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× Örnek ( )V`SHYÛLȴP[H`UÛTHKKLKLU`HWÛSTÛȴ(]L) , S s\I\RSHYÛUÛURHSÛUSÛRSHYÛ S A = S S B = 3S KÛY B : , h\I\RSHYHLȴP[TPR[HYÛZÛLULYQPZP]LYPSPYZLNLUSLȴTLTPR[HYSHYÛVYHUÛULVS\Y& Çözüm :ÛJHRSÛRKLȘPȴPTSLYPUPOLZHWSH`HSÛT 0ZÛLULYQPSLYPLȴP[ $ Q A = Q B = Q kaÛZÛSHYLȴP[ $ c A = c B = c Q = m.c.Tt A Q = 3m.c.Tt B 4( Tt m . c .TtaA Q = ( A =3 Tt B Q 3m . c .Tt B .LUSLȴTLTPR[HYSHYÛVYHUÛUÛI\SHSÛT T, A = , 0 .a.3t T, B = , 0 .a.t 4 , 0 . a .3 t T, A = =3 ,0 . a . t T, B (»UÛUNLUSLȴTLTPR[HYÛ)»UPURPUPU sRH[ÛKÛY 340 )ņ=ņ. NRQXDQODW×PO× )PYIPYPUL@HWÛȴÛR4L[HShPM[SLY -HYRSÛ THKKLSLYKLU `HWÛSTÛȴ IPYIPYPUL `HWÛȴÛR s\I\RSHY NLUSLȴTL ]L`H I a STLZÛYHZÛUKHI R S Y)\ULKLUSLNLUSLȴTL]LI a STLZÛYHZÛUKHRPNY U T ȴLRPSKLRPNPIPVS\Y _(%_B ( B 0ZÛ[ÛSÛYZH ( B :VȘ\[\S\YZH ( B ( B 4L[HSsPM[SLY[LRUVSVQPKLIPYsVRHSHUKHR\SSHUÛSÛY )LSSP IPY ZÛJHRSÛR HYHSÛȘÛUKH sHSÛȴTHZÛ NLYLRLU LSLR[YPRSP HSL[SLYPU ZÛJHRSÛR RVU[YVS [LYTVZ[H[SHYSH ZHȘSHUÛY ;LYTVZ[H[ IPY TL[HS sPM[PU IPY LSLR[YPR KL]YLZPUL IHȘSHUTHZÛ`SH `HWÛSÛY 5VYTHS ZÛJHRSÛR[H K aN U IPsPTKLVSHUTL[HSsPM[KL]YL`P[HTHTSÛ`VYRLU aLYPUKLU NLsLU HRÛTÛU L[RPZP`SL NLUSLȴPY ]L I R SLYLR LSLR[YPRHRÛTÛUÛRLZLY(RÛTRLZPSKPR[LUIPYZ YLZVUYH ZVȘ\`HU TL[HS sPM[ LZRP RVU\T\UH KULYLR KL]YL`P [HTHTSHY]L`LUPKLUKL]YLUPUsHSÛȴTHZÛUÛZHȘSHY-ÛYÛU [ sHTHȴÛYTHRPUHZÛI\aKVSHIÛLSLR[YPRSPÛZÛ[ÛJÛ NPIPIPYsVRHSL[I\ZPZ[LTSLRVU[YVSLKPSPY 4L[HSsPM[[LYTVTL[YL]L`HUNÛUHSHYTZPZ[LTSLYPUKLKLR\SSHUÛSÛY 4L[HSsPM[ ¶ 4L[HSsPM[ ¶ )HZP[IPY[LYTVZ[H[ȴLTHZÛ 4L[HSsPM[SP[LYTVTL[YL @HUNÛUHSHYTÛ 341 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× Örnek ,ȴP[\a\US\R[HIPYIPYPUL`HWÛȴÛRTL[HSsPM[SLYPUNLU( B SLȴTLRH[ZH`ÛSHYÛHYHZÛUKH m A > m B ve m C > m D PSPȴRPZP ]HYKÛY (¶)sPM[PUPUZÛJHRSÛRSHYÛLȴP[TPR[HYHY[ÛYÛSÛYRLU*+ * + sPM[PUPUZÛJHRSÛRSHYÛLȴP[TPR[HYHaHS[ÛSÛ`VY )\UHNYLs\I\RSHYÛUZVUNY U T UHZÛSVS\Y& Çözüm h\I\RSHYÛUIV`SHYÛ]LZÛJHRSÛRKLȘPȴPTSLYPLȴP[[PY.LUSLȴTLRH[ZH`ÛZÛI ` R VSHUÛZÛ[ÛSKÛȘÛUKHKHOHsVRNLUSLȴPY:VȘ\[\SK\Ș\UKHPZLKHOHsVRI a S Y h\I\RSHYÛUZVUNY U T ȴLRPSKLRPNPIPVS\Y mC > mD mA > mB ( B IV`JH NLUSLȴTL RH[ZH`ÛZÛUÛU PRP (s\I\Ș\)»s\I\Ș\UH *s\I\Ș\+s\I\Ș\UH NYLKHOHsVRNLUSLȴPY NYLKHOHsVRI a S Y @ aL`JL.LUSLȴTL )PSNP @ aL`JL NLUSLȴTL RH[ZH`ÛZÛ * + + aN U`HWÛSÛ[ YKLȴSL]OHSHYÛZÛ[ÛSKÛRSHYÛUKHOLY`ULLȴP[IPYȴLRPSKLNLUSLȴPYSLY RH[ÛKÛY ǦSR` aL`HSHUÛ :s o , :VU` aL`HSHUÛ :S , , S @ aL`JLNLUSLȴTLTPR[HYÛ! TS = S - S o :ÛJHRSÛRKLȘPȴPTP! T[ = [:VU[ǦSR .LUSLȴTLRH[ZH`ÛZÛ! a , S @ aL`JL NLUSLȴTL PRP IV`\[S\ VSK\Ș\UKHU NLUSLȴTL RH[ZH`ÛZÛ IV`JH NLUSLȴTLUPUPRPRH[Û_HSÛUÛY)\U\UKÛȴÛUKH` aL`JLNLUSLȴTL`PL[RPSL`LUMHR[YSLY IV`JHNLUSLȴTL`PL[RPSL`LUMHR[YSLYSLH`UÛKÛY @ aL`JLNLUSLȴTLTPR[HYÛ TS = S - S 0 = S 0 .2a.Tt »KPY 342 )ņ=ņ. NRQXDQODW×PO× Örnek )PYRLUHYÛH$TKPȘLYRLUHYÛI$TVSHU KPRKY[NLUTL[HSSL]OHUÛUNLUSLȴTLRH[ZH`ÛZÛ -6 1 KPY)\SL]OHUÛUZÛJHRSÛȘÛ* I$T a = 2, 4.10 °C HY[ÛYÛSKÛȘÛUKH` aL`JLNLUSLȴTLZPRHsT2 VS\Y& S H$T Çözüm ǦSR` aL`HSHUÛ! .LUSLȴTLTPR[HYÛ! S$H_I TS = S 0 .2a.Tt S$_$T TS = 6.2.2, 4.10 -6 .100 :ÛJHRSÛRKLȘPȴPTP! TS = 2, 8.10 -3 m 2 Tt = 100°C .LUSLȴTLRH[ZH`ÛZÛ! 1 a = 2, 4.10 -6 °C /HJPTJL.LUSLȴTL V V + aN U`HWÛSÛ[ YKLȴJPZPTSLYÛZÛ[ÛSKÛȘÛUKHOHJTPOLY `ULLȴP[VSHJHRȴLRPSKLNLUSLȴPY ǦSROHJPT :V0 :VUOHJPT : V )PSNP /HJPTJL NLUSLȴTL RH[ZH`ÛZÛ /HJPTJLNLUSLȴTLTPR[HYÛ TV: (V - V0) IV`JH NLUSLȴTL RH[ZH`ÛZÛUÛU s :ÛJHRSÛRKLȘPȴPTP : Tt (t Son¶[ǦSR RH[ÛKÛY .LUSLȴTLRH[ZH`ÛZÛ! a /HJPTJLNLUSLȴTL sIV`\[S\VSK\Ș\UKHUNLUSLȴTLRH[ZH`ÛZÛIV`JHNLUSLȴTLUPU sRH[ÛHSÛUÛY_ /HJPTJLNLUSLȴTLTPR[HYÛ TV = Vo .3a . Tt KPY 343 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× Örnek @HYÛsHWÛY$TVSHUKLTPYIPS`LUPUZÛJHRSÛ Y$ ȘÛ*HY[ÛYÛSÛYZHOHJPTKLRPI ` TLRHsTVS\Y& - (a Demir = 12.10 6 . 1/°C, r = 3) 2 YL Çözüm ǦSROHJPT! NLUSLȴTLTPR[HYÛ! 4 3 r .r 3 4 1 3 V0 = $ 3 $ c m 3 2 TV = V0 .3a.Tt V0 = 0, 5 m 3 TV = 18.10 V0 = TV = 0, 5 $ 3.12.10 -6, 100 -4 3 m dir. :Û]ÛSHYÛU.LUSLȴTLZP! TV V V :Û]ÛSHY KH RH[ÛSHY NPIP ÛZÛ HSKÛRSHYÛUKH OHJPTJL I ` Y0ZÛ]LYKPRSLYPUKLPZLOHJPTJLR s S YkYULȘPU ÛZÛ[ÛJÛ aLYPUL RVU\SHU PsP ZÛ]Û KVS\ IPY RHW[H IPY Z YL ZVUYHZÛ]ÛUÛU[HȴÛKÛȘÛNaSLUPY)\VSH`KHÛZÛHSHU[HULJPRSLYRPUL[PRLULYQPRHaHUTÛȴ]L[HULJPRSLYHYHZÛIVȴS\RHY[TÛȴ[ÛY(UJHRZÛ]ÛSHYÛUILSPYSPIPYȴLRSPVSTHKÛȘÛUKHUIV`JH]L` aL`JLNLUSLȴTLKLUZaLKPSLTLa :Û]ÛSHY`HSUÛaJHOHJPTJLNLUSLȴPY :Û]ÛSHYÛUNLUSLȴTLZPPSROHJTPULZÛ]ÛUÛUJPUZPULNLUSLȴTLRH[ZH`ÛZÛ]LZÛJHRSÛRKLȘPȴPTPULIHȘSÛKÛY]LI\USHYSHKVȘY\VYHU[ÛSÛKÛY ǦSROHJTP :V0 :VUOHJTP : V *P]HSÛ;LYTVTL[YL .LUSLȴTLRH[ZH`ÛZÛ!H NLUSLȴTLTPR[HYÛ : TV = (V - V0) :ÛJHRSÛRKLȘPȴPTP : Tt (t son - t ilk) .LUSLȴTLTPR[HYÛUÛ]LYLUIHȘÛU[Û TV = V0 .a.Tt KPY :Û]ÛSHYÛU NLUSLȴTL aLSSPȘP [LYTVTL[YLSLYPU `HWÛTÛUKH R\SSHUÛSÛY *Û]HSÛ ]L HSRVSS [LYTVTL[YL N US R `HȴHTKH R\SSHUKÛȘÛTÛa HYHsSHYKÛY (SRVSS [LYTVTL[YL 344 )ņ=ņ. NRQXDQODW×PO× Örnek + ȴL`RLZP[SLYPȴLRPSKLRPNPIPVSHURHWSH- : S YHH`UÛJPUZZÛ]ÛRVU\S\`VY:Û]ÛSHYÛUZÛJHRSÛRSHYÛ LȴP[TPR[HYHY[ÛYÛSKÛȘÛUKHNLUSLȴTLVYHUSHYÛ TV 1 RHsVS\Y& TV 2 S : I II Çözüm ǦSROHJPT!=$= =$= .LUSLȴTLRH[ZH`ÛSHYÛLȴP[!H$H$H :ÛJHRSÛRKLȘPȴPTSLYPLȴP[! Tt 1 = Tt 2 = t .LUSLȴTLTPR[HYÛ TV1 = V0 .a.Tt TV2 = 2Vo .a.Tt S TV 1 = V 4 V0 . a . t TV 1 1 = = 2 TV 2 2 V 0 . a . t 00RHW[HRPZÛ]Û0RHW[HRPZÛ]ÛUÛUPRPRH[Û NLUSLȴTPȴ[PY(UJHRZÛ]ÛSHYÛUZVU` RZLRSPRSLYP LȴP[[PY : TV2 = 2V V = S S I II Örnek + ȴL`RLZP[SLYPȴLRPSKLRPNPIPVSHU S S (]L)ZÛ]ÛSHYÛUÛUZÛJHRSÛRSHYÛLȴP[TPR[HY ( :Û]ÛZÛ S B :Û]ÛZÛ HY[ÛYÛSKÛȘÛUKH(»UÛUZVU` RZLRSPȘPO O VS\YRLU)»UPURPOVS\`VY : )\UHNYLNLUSLȴTLRH[ZH`ÛSHYÛHYHZÛUKHRPPSPȴRPUHZÛSKÛY& 345 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× Çözüm B ( S TVB = 3V O TV A = V O V V ǦSROHJPT!=($=B$= :ÛJHRSÛRKLȘPȴPTP! Tt A = Tt B = Tt .LUSLȴTLTPR[HYÛ! TVA = V TVB = 3V TVA = V0 .a A .Tt TVB = V0 .a B .Tt 4( V .a .Tt 1 V = 0 A = 3V V0 .a B .Tt 3 )»UPUNLUSLȴTLRH[ZH`ÛZÛ(»UÛURPUPU sRH[ÛKÛY Örnek S + ȴL`RLZP[SLYPȴLRPSKLRPNPIP S VSHURHWSHYH`UÛJPUZZÛ]Û`SH[HTHTLU O S : I II KVS\K\Y:Û]ÛSHYHLȴP[TPR[HYÛZÛLULYQPZP ]LYPSKPȘPUKL0RHW[H=OHJTPUKLZÛ]Û [Hȴ[ÛȘÛUHNYL00RHW[HU[HȴHUZÛ]ÛRHs =VS\Y& Çözüm ;HȴHUOHJPTNLUSLȴTLTPR[HYÛRHKHYKÛY ǦSROHJPT :V1 = V0 V2 = 3V0 .LUSLȴTLRH[ZH`ÛZÛ! a 1 = a 2 = a :ÛJHRSÛRKLȘPȴPTPUP Q = m.c.Tt »KLUOLZHWSH`HSÛT IRHW[HRPZÛJHRSÛRKLȘPȴPTP 00RHW[HRPZÛJHRSÛRKLȘPȴPTP Q = m.c.Tt 1 Q = 3m.c.Tt 2 Tt 1 = Q mc Tt 2 = Tt 1 = 3t ( Tt 2 = t RHKHYKÛY .LUSLȴTLTPR[HYÛ! TV1 = V0 .a.3t TV2 = 3V0 .a.t 346 4 TV1 = V ise TV2 = V dir. Q 3mc )ņ=ņ. NRQXDQODW×PO× :\`\U.LUSLȴTLZP ) [ UZÛ]ÛSHYÛZÛ[ÛSKÛRSHYÛUKHOHJPTJLI ` Y(UJHRZ\I\R\YHSH¶*HYHZÛUKH\`THa *KLU*»`LRHKHYÛZÛ[ÛSHUZ\`\UOHJTPR s S Y]L*»KLTPUPT\T KLȘLYPUPHSÛY)\UHIHȘSÛVSHYHRKHaR [SL*»KLU*»`LRHKHYHY[HYHR*»KL TH_PT\TKLȘLYPUPHSÛY*»KLUZVUYHNLUSLȴTLaLSSPȘPKPȘLYZÛ]ÛSHYÛURPNPIPKPY /HJPT +PRRH[ +LUPaSLY ]L NSSLY KPW[LU KVUTHaI\K\Y\TZ\`\UaR [SLZPUPU *»KL TH_PT\T VSTHZÛUKHU kaR [SL RH`UHRSHUÛY V KTH_ VTPU K :ÛJHRSÛR* :ÛJHRSÛR* :\`\UOHJTPUPU]LaR [SLZPUPU*»SLYHYHZÛUKHZÛJHRSÛȘHIHȘSÛKLȘPȴPTPNYHÄRSLYKLRPNPIPKPY :\`\UNLUSLȴTLZPUKLRPI\aLSK\Y\T[HIPH[PsPUsVRI ` RULT[HȴÛYkaR [SLZPI ` RZ\TVSLR SSLYPKHPTHI\S\UK\RSHYÛVY[HTKHKPW[LI\S\U\Y)\K\Y\T KPW[LRPZ\ZÛJHRSÛȘÛUÛU*JP]HYÛUKHVSHJHȘÛHUSHTÛUHNLSPY+LUPaSLYKL]LNSSLYKLKPW[LRPZ\TVSLR SSLYP*JP]HYÛUKHVSK\Ș\PsPUOH]HZÛJHRSÛȘÛULVS\YZHVSZ\U Z\KHOPsIPYaHTHUKPW[LUKVUTHNLYsLRSLȴTLaZ\KHPTH` aL`KLUKVUHY:\`\U I\aLSSPȘPVSTHZH`KÛKLUPaSLYKL]LNSSLYKLJHUSÛSHY`HȴHTÛUÛZ YK YLTLaKP )\a Su * Örnek ( ( ( Su I Su Su II III )PY(JPZTPUPU000]L000U\THYHSÛRHWSHYKHRPKLUNLK\Y\T\ȴLRPSKLRPNPIPKPY2HWSHYKHZ\ZÛJHRSÛȘÛ¶*SLYHYHZÛUKHVSK\Ș\UHNYL000]L000U\THYHSÛRHWSHYKHRPZ\ZÛJHRSÛRSHYÛHYHZÛUKHUHZÛSIPYPSPȴRP]HYKÛY& Çözüm 0 00 000 *PZPTHZRÛKHKÛY *PZPT` aTLR[LKPY *PZPT` aTLR[LKPY K$K:\ K#KSu K#KSu :\`\UaR [SLZP*KLU*`LNP[[PRsLHY[HY)\UHNYL K%K%K[%[%[KPY 347 6×Q×I 5. h1ņ7( )ņ=ņ. ISI VE SICAKLIK NRQXDQODW×PO× .HaSHYÛU.LUSLȴTLZP :Û]ÛSHYKH ]L RH[ÛSHYKH VSK\Ș\ NPIP NHaSHY KH ÛZÛ HSKÛȘÛUKH OHJPTJL I ` Y ÛZÛ ]LYKPȘPUKLOHJPTJLR s S Y.HaSHYÛUOHJTPIHZÛUs[HUL[RPSLUKPȘPPsPUNLUSLȴTLSLYP ZHIP[IHZÛUsHS[ÛUKHPUJLSLUTLSPKPY .HaSHYÛU NLUSLȴ- TLZPUP IHZP[ KLUL`SLYSL NaSLTSLTLR T TR UK Y kYULȘPU WSHZ[PR IPY [VW\ZVȘ\RIL[VU aLYPULIÛYHRÛWIPYZ YLILRSL[[PȘPTPaKL [VW R s S Y @H KH ȴPȴPYPSTPȴ IPY IHSVU\I\aKVSHIÛUHRV`\W IPY Z YL ILRSL[[PȘPTPa- 0ZÛUHUNHaOHJPTJLNLUSLȴPY KL IHSVU\U R s SK Ș U NY Y a )\ R s STL ÛZÛ RH`ILKLU TVSLR SSLYPU RPUL[PR LULYQPZPUPUHaHSTHZÛUKHU]LTVSLR SSLYHYHZÛIVȴS\Ș\UR s STLZPUKLURH`UHRSHUÛY kYULRSLYKLHUSHȴÛSKÛȘÛNPIPNHaSHYKHRPNLUSLȴTLZÛ]ÛSHY]LRH[ÛSHYHNYLKHOHOÛaSÛ NLYsLRSLȴTLR[LKPY)\K\Y\TKHNHaSHYÛUNLUSLȴTLRH[ZH`ÛZÛZÛ]Û]LRH[ÛSHYKHRPUL NYL KHOH I ` R[ Y ZVU\J\U\ sÛRHYHIPSPYPa (UJHR NHaSHYKH NLUSLȴTL H`ÛY[ LKPJP IPYaLSSPRKLȘPSKPY-HYRSÛJPUZNHaSHYÛUH`UÛRVȴ\SSHYKHRPNLUSLȴTLTPR[HYSHYÛIPYIPYPULsVR`HRÛUKÛYkYULȘPUTL[HUNHaÛUÛUNLUSLȴTLZP`SLL[HUNHaÛUÛUNLUSLȴTLZP HYHZÛUKHRP MHYR sVR R s R[ Y @HWÛSHU KLUL`SLYKL NHaSHYÛU NLUSLȴTL RH[ZH`ÛZÛUÛU 1 VSK\Ș\NY ST ȴ[ Y 273°C 0ZÛ[ÛSHU\sHUIHSVU +PRRH[ .HaSHYKH NLUSLȴTL RH[ZH`ÛZÛ H`ÛY[LKPJPaLSSPRKLȘPSKPY <sHUIHSVU 348 ha TS ;LZ[ )V`JT H I :ÛJHRSÛR* )V`\U\U ZÛJHRSÛȘH IHȘSÛ KLȘPȴPTP ȴLRPSKLRP NPIP VSHUTL[HSs\I\Ș\UNLUSLȴTLRH[ZH`ÛZÛRHs[ÛY& (¶ ( (Y[HY (Y[HY )(aHSÛY (aHSÛY * (aHSÛY (Y[HY + +LȘPȴTLa (aHSÛY , (aHSÛY +LȘPȴTLa )¶ ¶ + ǸLRPSKLRPNPIPI R SLUIPYTL[HSs\I\RÛZÛ[ÛSKÛȘÛUKHH]LI\aHRSÛRSHYÛUHZÛSKLȘPȴPY& *¶ , ¶ H FFFFFFFFF , 2 = 1m , 1 = 1m ( Y B , )V`\ , $TVSHUKLTPYs\I\Ș\UNLUSLȴTLRH[ZH`ÛZÛ_$¶*»KPY 4L[HS s\I\Ș\U ZÛJHRSÛȘÛ UL RHKHY HY[ÛYÛSÛYZH `HYÛsHWÛY$JTVSHUJHTIPS`L[\YKULY&/$ ( I FFFFFFFFF ) * + , ( ) )V`SHYÛ LȴP[ ]L , VSHU TL[HS s\I\RSHY IPYIPYPUL `HWÛȴÛR[ÛY h\I\RSHY IPY TPR[HY ZVȘ\[\S\YZH NY U TSLYP HȴHȘÛKHRPSLYKLUOHUNPZPNPIPVS\Y&_(% _ BKPY * + , , , ( Y )PS`L , K , Y ( S B : B )PS`L (`UÛTHKKLKLU`HWÛSTÛȴIV`SHYÛ , A = 4, ]L , B = , VSHUTL[HSs\I\RSHYÛUZÛJHRSÛRSHYÛLȴP[TPR[HYHY[ÛYÛSÛYZH]LYPSLURVU\TKHRPIPS`LSLYPU[\YZH`ÛSHYÛVYHUÛ n K RHsVS\Y& nL ( ) * + 1 , 1 4 2 , ,ȴP[IV`KHRPs\I\RSHYKHU(»UÛURLZP[HSHUÛ:)»UPU RLZP[HSHUÛ:»KPYh\I\RSHYÛUNLUSLȴTLRH[ZH`ÛSHYÛHYHZÛUKH_($_BZÛJHRSÛRKLȘPȴPTSLYPHYHZÛUKH Tt A = 2Tt B PSPȴRPZPVSK\Ș\UHNYL(»UÛUNLUSLȴTL TPR[HYÛ)»UPURPUPURHsRH[ÛKÛY& ( ) * + , 349 6×Q×I 5. ha TS ;LZ[ h1ņ7( ( B * 4HKKL ǦSR)V` :ÛJHRSÛR +LȘPȴPTP .LUSLȴTL 4PR[HYÛ ( , ; , B 2, 0 ; , * , ; , + II I )PYIPYPUL`HWÛȴÛR()]L*+TL[HSsPM[SLYPUPUNLUSLȴTLRH[ZH`ÛSHYÛHYHZÛUKHh(%h)]Lh+%h*PSPȴRPZP ]HYKÛYh\I\RSHYÛUKVȘY\ZHSIPYNY U TRHaHUTHSHYÛPsPUOHUNPÛZÛSPȴSLT\`N\SHUTHSÛKÛY& (¶) FFFFFFFFFFFFF *+ FFFFFFFFFFFFF ( ) * + , 0ZÛ[THR 0ZÛ[THR :VȘ\[THR :VȘ\[THR :HIP[:ÛJHRSÛR[H ;\[THR :VȘ\[THR 0ZÛ[THR :VȘ\[THR 0ZÛ[THR :HIP[:ÛJHRSÛR[H ;\[THR ()*TL[HSs\I\RSHYÛUHHP[IPSNPSLY[HISVKH]LYPSTPȴ[PY )\UH NYL s\I\RSHYÛU H`UÛ THKKL VS\W VSTHKÛȘÛ OHRRÛUKHULZ`SLULIPSPY& ( (]L)H`UÛTHKKLVSHIPSPY*MHYRSÛKÛY ) ls KLMHYRSÛKÛY * ls KLH`UÛKÛY + )]L*H`UÛTHKKLVSHIPSPY(MHYRSÛKÛY , (]L*H`UÛTHKKLVSHIPSPY)MHYRSÛKÛY )V`JT ( 1, 4 , 0 B 1, 1, 0 ( B B * , ; I :ÛJHRSÛR* (]L)TL[HSs\I\RSHYÛUÛUIV`ZÛJHRSÛRNYHÄȘPȴLRPSKLRPNPIPKPY h\I\RSHYÛUÛUNLUSLȴTLRH[ZH`ÛSHYÛHYHZÛUKHRPPSPȴRP RHs[ÛY& ( ) 7 2 * + 5 2 II )PYIPYPUL`HWÛȴÛRTL[HSsPM[SLYZVȘ\[\SK\Ș\UKH]LYPSLU ȴLRSPHSÛ`VY )\UHNYLTL[HSSLYPUNLUSLȴTLRH[ZH`ÛSHYÛHYHZÛUKHRPPSPȴRPUHZÛSKÛY& (_($_B$_* +_($_)%_* , Ǧs Y$JT * *HT )V`\ , 0 $JTVSHUTL[HSs\I\RIPYZ YLÛZÛ[ÛSKÛȘÛUKHIV`\JTVS\`VY )\UH NYL s\I\Ș\U \J\UKHRP `HYÛsHWÛ Y $ JT VSHU IPS`L RHs KLYLJL KULY& /$ ( 350 ) * + * K ( ,_B%_B$_* +Ûȴ , 0 = 100 cm )_(%_B%_* *_*%_B%_( , JT JT 2HSÛUSÛȘÛ JT VSHU IPY WLUJLYL JHTÛUÛU IV`\[SHYÛ JT]LJT»KPYǦsLYPUPUZÛJHRSÛȘÛá*KÛȴHYÛUÛUZÛJHRSÛȘÛ*PZLI\WLUJLYLKLUIPYPTaHTHUKHNLsLUÛZÛULRHKHYKÛY& (k cam = 0, 8 W/m K) ( ) * + , ha TSLY .LUSLȴTLTPR[HYÛIHȘÛU[ÛZÛUKHKLȘLYSLYP`LYPULRV`HSÛT T, = , 0 .a.Tt 0ZÛ[ÛSHUJPZTPUI [ UIV`\[SHYÛI ` Y H Û Û H %H H ¶$_¶ Û $_ I I $_ 2, 5 a= = 1, 25.10 -3 1/°C 2000 I %I Û .LUSLUTPȴ K\Y\T +VȘY\JL]HW!( +VȘY\JL]HW!( h\I\R[HRPNLUSLȴTLTPR[HYÛUÛU`HYÛZÛIPS`LUPUKUTLZPUL`HYÛZÛKH[LSLUTLZPULULKLUVS\Y 4rr , K ( Y Y /Y )PS`L , RÛZTÛUÛUNLUSLȴTLZPUKLUL[RPSLUPY , RÛZTÛUKHUL[RPSLUTLa )PS`LUPU[\Y\/YRHKHYKUTLZPKLTLR[PY6OoSKL , WHYsHZÛUÛUNLUSLȴTLTPR[HYÛ/YVSTHSÛKÛY T, = , 1 .a.Tt 4rr = 100.12 $ 10 -4 $ Tt ( , B :VȘ\[\SHUTL[HSsPM[SLYKLNLUSLȴTLRH[ZH`ÛZÛI ` R VSHUKHOHsVRRÛZHSÛY a A > a B PZLI R STLȴLRPSKLRPNPIPVS\Y 4 $ 3 $ 1 = 12 $ 10 -2 $ Tt +VȘY\JL]HW!, Tt = 100 °C +VȘY\JL]HW!+ (s\I\Ș\U\UNLUSLȴTLTPR[HYÛ! T, A = 4,.a.Tt )s\I\Ș\U\UNLUSLȴTLTPR[HYÛ! T, B = , $ a $ Tt .LUSLȴLURÛZTÛU`HYÛZÛIPS`L`PKUK Y Y 2, $ a $ Tt = n K $ 2r2r b_b bn `b K = 2 'dir. ,.a $ Tt = n L $ 2r $ r bbb n L 2 a .LUSLȴTLTPR[HYSHYÛ T, A = , 0 $ 3a $ 2t T, T, B = , 0 $ a $ t +VȘY\JL]HW!) 4 A T, B = 6 olur. +VȘY\JL]HW!+ 351 6×Q×I 5. ha TSLY h1ņ7( h(%h)PZLǸLRPS00KLRPK\Y\THÛZÛ[ÛSHYHRNL[PYPSTPȴ[PY +VȘY\ZHSVSTHSHYÛPsPU[LYZPPȴSLT\`N\SHTHSÛKÛY@HUP ZVȘ\[\STHSHYÛNLYLRPY +VȘY\JL]HW!* h\I\RSHYÛU H`UÛ THKKL VS\W VSTHKÛRSHYÛUÛ HUSH`HIPSTLRPsPUH`ÛY[LKPJPaLSSPRVSHUNLUSLȴTLRH[ZH`ÛSHYÛUÛ RHYȴÛSHȴ[ÛYHSÛT .LUSLȴTL RH[ZH`ÛSHYÛ LȴP[ VSHUSHY H`UÛ JPUZ[PY aA = 2, ,0 T 8, 2, = aB = 2, 0 $ 2T , 0 T 8, 4, = aC = 2, 0 $ T , 0 .T +VȘY\JL]HW!( .LUSLȴTLTPR[HYSHYÛ! T, A = 1, 4, 0 - , 0 = 0, 4, 0 T, B = 1, 1, 0 - , 0 = 0, 1, 0 ǸLRPS0ºKLZVȘ\[\STHZVU\J\)(»KHUKHOHsVRRÛZHSTÛȴ[ÛY!_B%_( 0, 4, 0 = , 0 $ a A $ T t a 4 A = 4 »[ Y 0, 1, 0 = , 0 $ a B $ T t a B ǸLRPS00»KLZVȘ\[\STHZVU\J\*)»KLUKHOHsVRRÛZHSTÛȴ[ÛY!_*%_B )\UHNYL _*%_)%_(KÛY +VȘY\JL]HW!( +VȘY\JL]HW!* )PYPTaHTHUKHHR[HYÛSHUÛZÛPSL[PTOÛaÛHUSHTÛUHNLSPY 0ZÛPSL[PTOÛaÛ/$ k $ S (Tiç - Tdıs) L )PS`LUPUsL]YLZP! T, = , - , 0 JT Ç = 2 $ 3 $ 2 = 12 cm h\I\Ș\UNLUSLȴTLTPR[HYÛ! JT T, = 106 - 100 = 6 cm dir. JT NLUSLȴTLUPU JT»ZP IPS`L`P KUK Y Y JT»ZP 3$JT [LSLY )PS`LUPUKUTLHsÛZÛ`SHKUTLTPR[HYÛHYHZÛUKHVYHU[Û @ aL`HSHUÛ:$H_I$_$JT$T R\Y\SHIPSPY)PS`L[\YKHKUTLR[LKPY ;+Ûȴ$$2 JT»KL ;Ǧs$$2 JTKL e FFFFFFFFFFFFFFFFFFFFFF H= e$ KULY PZL +VȘY\JL]HW!+ 352 0, 8 $ 0, 03 $ (300 - 280) = 9, 6 W 0, 05 +VȘY\JL]HW!, ha TS ;LZ[ ()* sNLU SL]OH»UÛU PsPUKL HIJ sNLUP RHKHY IVȴS\R I\S\UTHR[HKÛY ( H ` x J ? FFFFFFFFFFFF @ FFFFFFFFFFFFF ( (aHSÛY (Y[HY ) (Y[HY (Y[HY * (Y[HY (aHSÛY + (aHSÛY (Y[HY , +LȘPȴTLa (Y[HY I I II (aHSÛY (aHSÛY ) (Y[HY (Y[HY (aHSÛY * (Y[HY (aHSÛY (aHSÛY + (Y[HY (Y[HY (Y[HY , (aHSÛY (aHSÛY +LȘPȴTLa B * Y* YB )\UH NYL R YLSLYPU R [SLSLYP HYHZÛUKHRP PSPȴRP HȴHȘÛKHRPSLYKLUOHUNPZPNPIPKPY& ( (`UÛTHKKLKLU`HWÛSTÛȴLȴP[`HYÛsHWSÛR YLSLYLLȴP[ TPR[HYÛZÛLULYQPZP]LYPSKPȘPUKLZVU`HYÛsHWSHYÛHYHZÛUKHY(%YB%Y*PSPȴRPZPVS\`VY ( (Y[HY + TS 3 = TS 2 > TS 1 , TS 2 > TS 3 = TS 1 J FFFFFFFF Y( ) TS 1 > TS 2 > TS 3 * TS 1 = TS 3 > TS 2 I FFFFFFFF III (`UÛ THKKLKLU `HWÛSTÛȴ RHSÛUSÛRSHYÛ LȴP[ TL[HS SL]OHSHYÛU` aL`HSHUSHYÛ:::KPY)\SL]OHSHYHLȴP[TPR[HYÛZÛ]LYPSPYZLNLUSLȴTLTPR[HYSHYÛHYHZÛUKHRPPSPȴRPUHZÛSVS\Y& FFFFFFFF H : II ( TS 1 = TS 2 = TS 3 ǸLRPSKLRPTL[HSSL]OHIPYZ YLÛZÛ[ÛSKÛȘÛUKHHI]LJ \aHRSÛRSHYÛUHZÛSKLȘPȴPY : S H * I J 3L]OHIPYTPR[HYÛZÛ[ÛSÛYZH?]L @\a\US\RSHYÛUHZÛSKLȘPȴPY I B (T($TB$T* )T(%TB%T* *T*%TB%T( +TB%T*%T( ,T(%T*%TB III 4L[HSSL]OHSHYKHUZÛYH`SH_$ `$]Le$ SPRRÛZÛTSHYRLZPSPWHSÛUÛ`VY+HOHZVUYH0 SL]OH ÛZÛ[ÛSÛ`VY00SL]OHZVȘ\[\S\`VY000SL]OHPZLZHIP[ZÛJHRSÛR[H[\[\S\`VY ( Y B Y )\UHNYL_`]LeHsÛZÛRHsKLYLJLVS\Y& FFFFFFFF _ ( ` FFFFFFFF e FFFFFFFF ) * + , hLTILY +HPYL (`UÛ THKKLKLU `HWÛSTÛȴ ( OHSRHZÛ ]L ) SL]OHZÛUÛU`HYÛsHWSHYÛLȴP[[PY)\JPZPTSLYPUZÛJHRSÛRSHYÛ LȴP[ TPR[HY HY[ÛYÛSÛYZH ZVU `HYÛsHWSHYÛ VYHUÛ RHs VS\Y& 1 ( ) * + , 2 353 6×Q×I 5. ha TS ;LZ[ h1ņ7( B H H H H 2 W H 2HYL S : ( B S : ( (`UÛ THKKLKLU `HWÛSHU RHYL ]L R W U RLUHY \a\US\RSHYÛ LȴP[[PY 3L]OHSHYÛU ZÛJHRSÛRSHYÛ LȴP[ TPR[HYHY[ÛYÛSÛYZHZVUK\Y\TKHRLUHY\a\US\RSHYÛ HYHZÛUKHRPVYHURHsVS\Y& ( 1 8 ) 1 6 * 1 2 + , O + ȴL`RLZP[SLYPȴLRPSKLRPNPIPVSHURHWSHYKHNLUSLȴTL RH[ZH`ÛSHYÛ HYHZÛUKH H( $ HB PSPȴRPZP VSHU ZÛ]ÛSHY I\S\UTHR[HKÛY :Û]ÛSHYÛU ZÛJHRSÛRSHYÛ LȴP[ TPR[HYHY[ÛYÛSÛYZHNLUSLȴTLTPR[HYSHYÛHYHZÛUKHRP TV A VYHUÛ RHsVS\Y& TV B 1 1 1 ( ) * + , 2 8 4 : S = V II I ǸLRPS 0 ]L 00»KLRP RHWSHYKH = ]L = OHJTPUKL H`UÛJPUZZÛ]ÛI\S\UTHR[HKÛY:Û]ÛSHYÛUZÛJHRSÛRSHYÛ LȴP[TPR[HYHY[ÛYÛSÛYZHIVY\SHYKHRP` RZLSTLVYHUÛ h2 RHsVS\Y& h1 3 ( ) * + , 2 á* S á* ( , á* O S S : ( B * S : S B S á* , á* * S á* , + ȴL`RLZP[SLYP]LYPSLURHWSHYKHI\S\UHU()*ZÛ]ÛSHYÛUÛUZÛJHRSÛRSHYÛLȴP[TPR[HYHY[ÛYÛSKÛȘÛUKHLȴP[TPR[HY ZÛ]Û[HȴÛ`VY @\RHYÛKHRPȴLRPSKLH`UÛTHKKLKLU`HWÛSTÛȴ()* JPZPTSLYPUPURLZP[SLYP]L\sSHYÛHYHZÛUKHRPZÛJHRSÛRMHYRÛ]LYPSTPȴ[PY )\UHNYLZÛ]ÛSHYÛUNLUSLȴTLRH[ZH`ÛSHYÛHYHZÛUKHRPPSPȴRPOHUNPZLsLULR[LKVȘY\]LYPSTPȴ[PY& )\UHNYLI\JPZPTSLYPUÛZÛPSL[PTOÛaSHYÛHYHZÛUKHRPPSPȴRPOHUNPZLsLULR[LKVȘY\]LYPSTPȴ[PY& (H($HB$H* )H(%HB%H* *H*%HB%H( +HB%H(%H* 354 ,H(%HB$H* (*%)%( )(%)%* *)%*%( +($)$* ,(%*%) ha TSLY )PYJPZPTÛZÛ[ÛSKÛȘÛUKHI [ UIV`\[SHYÛI ` Y 0ZÛ[ÛSHUJPZTPUI [ UIV`\[SHYÛI ` Y )\UHNYLOLT?OLTKL@\a\US\RSHYÛHY[HY +VȘY\JL]HW!) IÛ I H J HÛ JÛ @ aL`JLNLUSLȴTLTPR[HYÛ T S = S 0 $ 2a $ Tt KPY T Û H %H HIJ\aHRSÛRSHYÛHY[HY Û I %I J %J Û +VȘY\JL]HW!+ T T : : S /HJPTJLNLUSLȴTL Q Q Q TV = V0 $ 3a $ Tt ǦSROHJPT]LNLUSLȴTLRH[ZH`ÛSHYÛLȴP[VSK\Ș\UHNYL ZÛJHRSÛR KLȘPȴPTP I ` R VSHUÛU NLUSLȴTLZP I ` R VSHJHR[ÛY:ÛJHRSÛRKLȘPȴPTPKLR [SL`SL[LYZVYHU[ÛSÛKÛY (`UÛTHKKLKLU`HWÛSHULȴP[RHSÛUSÛRSÛTL[HSSLYPUR [SLSLYPZÛYH`SHTT]LT»KPY 4L[HSSLYPUZÛJHRSÛRKLȘPȴPTSLYPR [SLSLYPPSL[LYZVYHU[ÛSÛKÛY Q = m $ c $ Tt ,ȴP[ÛZÛ]LYPSKPȘPULNYL! Y(%YB%Y*PZLT*%TB%T(KÛY Q = m $ c $ Tt 1 _bb Tt 1 = 6t bb Q = 2m $ c $ Tt 2 `b Tt 2 = 3t bb Q = 3m $ c $ Tt 3 b Tt 3 = 2t a TS 1 = S 0 $ 2a $ 6t _bb bb TS 2 = 2S 0 $ 2a $ 3t b` TS 1 = TS 2 = TS 3 VS\Y bb TS 3 = 3S 0 $ 2a $ 2t b a +VȘY\JL]HW!( +VȘY\*L]HW!* ( B Y( + aN U `HWÛSÛ [ YKLȴ THKKLSLYPU NLUSLȴTLSLYP OLY `HUHLȴP[TPR[HYKHVS\Y I II hLTILY +HPYL @HYÛsHW[HRPNLUSLȴTLY\a\US\Ș\UKHRPIPYs\I\Ș\U IV`JHNLUSLȴTLZPVSHYHRK ȴ U SLIPSPY Tr = r $ a $ Tt )\K\Y\TKHsLTILYPU`HYÛsHWÛ`SHKHPYLUPU`HYÛsHWÛ LȴP[NLUSLȴPY:VUK\Y\TKH`HYÛsHWSHYLȴP[VS\Y rA = 1 VS\Y rB +VȘY\*L]HW!) +VȘY\JL]HW!( YB III (sÛSHYKHKLȘPȴTLVSTHa 355 6×Q×I 5. ha TSLY h1ņ7( H H .LUSLȴTLTPR[HYSHYÛ]LZÛJHRSÛRKLȘPȴPTSLYPLȴP[[PY ǦSROHJPTSLY=B$=*%=(KPY TV _bb b VA $ Tt bbb bb TV b aB = ` ( a A > a B = a C dir. 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