試題詳解

22.Based on the first law of thermodynamics, in isothermal ideal-gas processes, which one should be zero? Note that, Q, W, V, and p are the change in the system's internal energy, the heat supplied to the system, the work done on the system, the gas volume, and the gas pressure, respectively.
(A)
(B) Q
(C) W
(D) V
(E) p