ch20-p032 - 32. (a) Using Eq. 19-54 for process D A gives...

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32. (a) Using Eq. 19-54 for process D A gives () 0 00 0 = 8 = 32 DD AA p p Vp V V p V γ γγ ¡ which leads to 8 = 32 5/3 ¡ = . The result (see §19-9 and §19-11) implies the gas is monatomic. (b) The input heat is that absorbed during process A B : H 55 5 == 1 = 2 1 = 22 2 B pAA A T Qn C T nR T n R T p V T §· § · Δ− ¨¸ ¨ ¸ © ¹ ©¹ and the exhaust heat is that liberated during process C D : L L 1 5 1 = 1 2 = 4 2 pDD D T C T n R T n R T p V T § · § · ¨ ¸ ¨ ¸ © ¹
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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