What physical quantity is represented by the area under a curve on a PV diagram where pressure is in Pa and volume is in m³? A) Area in meters² B) Work in Joules C) Heat in Watts D) Heat in Joules E) Work in Calories

Question

Quizplus · Accepted Answer

The area under a curve on a PV diagram represents the work done by the system. Work is measured in Joules, making option B the correct choice.

What Physical Quantity Is Represented by the Area Under a Curve