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Unformatted text preview: due to a change of pressure. 4) Prove that, during a first order phase transition: a) The entropy of the entire system is a linear function of the total volume. b) The change of internal energy is given by 1 5) a) Prove, that for a single phase, b) Calculate for ice at 3 C, where c p = 2.01 kJ/(kg K), v= 1.09 x 10 3 m 3 /kg , and =1.58 x 10 4 K 1 . c) Ice is initially at 3 C and 1.01 x 10 5 Pa. The pressure is increased adiabatically until the ice reaches the melting point. At what temperature and pressure is this melting point? ( Hint: At what point does a line whose slope is cut a line whose slope is that of the fusion curve, 1.35 x 10 7 Pa/K ?)...
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 Fall '10
 PeterGrutter
 Physics, Thermodynamics

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