One-half mole of an ideal gas is taken from stare a to stare c, as shown in Fig. 19.27.
(a) Calculate the final temperature of the gas.
(b) Calculate Ute work done on (or by) Ute gas as it moves from stare a to state c.
(c) Does heat leave the system or enter Ute system during this process? How much heat? Explain.

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p (Pa) 4.0 x 10 2.0 x 10 of 0.001 0.002 0.003 0.004