Of the following which might NOT be zero over one cycle of a cyclic process?

Question

Quizplus · Accepted Answer

The work done by the substance might not be zero over one cycle of a cyclic process as it depends on the type of cycle being performed. In some cycles, such as the Carnot cycle, the work done is nonzero. However, for a cyclic process, the change in internal energy and the change in volume over one full cycle must be zero since the process returns to its initial state. The change in pressure and temperature may or may not be zero depending on the specifics of the cycle.

Of the Following Which Might NOT Be Zero Over One