(II) When a gas is taken from a to c along the curved path in Fig. 19-32, the work done by the gas is W = − 35 J and the heat added to the gas is Q = − 63 J. Along path abc, the work done is W = −54 J. (a) What is Q for path abc? (b) If Pc =
FIGURE 19-32
Problem 38, 39, and 40.
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