中科大热学期中试卷.pdf

I E 9 K2014c5 I E 9 K 6 3 X m 2014c05 15F 1 2121 2204 5 K zK20 k N K o 100 K 1 11 21 31 41 51 61 71 81 91 1023456o KKK 1 K kXe10 K JK z K2 3z K c W 1 1 e u9 NX X G k A p nkT B pV const C P a b T E D MT H T NX I p N r n N f P 0 4z r E r M 5 zr H r O L 1 2 e f n NN V r p T N f m KT N f A pV m B pV kT C pV RT D pV mT 1 3 X UC9 NX SUk 9 p NX N mu 9 p 3NX m 9 w e Ku 9 p d NX mu 9 p NX k y35 9 C Y Y 7k j O K4 3 9 A j Y p KXe u W0 9Q SUCz U k A NX KQ 0 W0 0 U j NX KQ 0 W0 0 U 0 W0 0 U 0 D Y j NX KQ 0 W0 0 U X y X m X m S X Cz A B p C C D 1 9 n NO CzL 3p V Xe d i 1 2L f i f u 9 J 13 9 i f 23 9 i f e L N 9 9 A 1L 9 2L 9 B 1L 9 2L 9 C L 9 D L 9 6 R R s s V p i f 1 2 1 10 Y f m Y300g L m Y dt1 95 C T1 368 15K t2 40 C T2 313 15K Y u Y C e f 1O A dU TdS dW B Cp T2 T1 C CV T2 T1 D Cpln T2 T1 Cp CV T300gY N9N 2 I E 9 K2014c5 KKK 2 0 e 6 L S N N SU r N k 1 b 6L 1 v d 6L U w O L o 2 A5 u S N f m p du f m 6Qk A 6 X kK A 6 X K 6 6 3 d N Ny fm 3 o e d N ka d N 6 3 o e d N kb d N 6 KKK 3 Cz d 1n b k S9 9 g 9 N N V N k 4 mT N IOG m N N r p N S r 4 1 b N N N r dL N S f d N 2 S L N S k f 1 1 K J Ok Cz C C 3 I E 9 K2014c5 KKK 4 Ln N L 9N K A 9L O L y d N 9N O L 1mol d N G p a V 2 V b RT L 9 1 1 1molT N SU U a V U0 T U0 T 1molT NN u n N SU 3 S A N9N CV m 1molT N L9N Cn m O L A L O G C p V L 9 T V L 4 I E 9 K2014c5 KKK 5 k O T1 T2 T1 T2 p 9 4 5 u 9 m9 3 9 p 9 o Cz 1 k 9 L lp 9 9 Q1 9 9Q2 A Q1 Q2 A 9Q2 L O L k 9 9 o Cz S 2 2 k 9 3 p 9 m 0 L lp 9 9 Q1 O L T 9 A0 9Q02 O L T 9 9 o Cz S0 y T2 S0 A A0 dd k n k z entropy UR 0 F 5 K