Area on a PV diagram has units associated with
A)energy.
B)momentum.
C)temperature.
D)change in temperature.

Question

Quizplus · Accepted Answer

Area on a PV (pressure-volume) diagram represents work done during a thermodynamic process. Work is the product of force and distance, and has units of energy (Joules or Newton-meters). Therefore, the units associated with area on a PV diagram are also Joules or Newton-meters, making A) energy the correct choice. B) momentum, C) temperature, and D) change in temperature are not applicable as they do not have units of energy.

Area on a PV Diagram Has Units Associated with