On a pressure volume diagram, the work done in a Carnot cycle equals the:
AEntry arrow
BEven average
CEnclosed area
DEndpoint angle
Answer & Solution
Correct answer: C. Enclosed area
1. The cycle traces a closed loop.
2. Work is read off the diagram.
3. It equals the enclosed area.
_Source: OpenStax University Physics Volume 2, Chapter 4, The Second Law of Thermodynamics._
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