An ideal gas expands isothermally from a volume V 1 to V 2 and then compressed to…
Physics · JEE Advanced · NTA Exams — Kinetic Theory of Gases
An ideal gas expands isothermally from a volume V1 to V2 and then compressed to original volume V1 adiabatically. Initial pressure is P1 and final pressure is P3. The total work done is W. Then
- P3 > P1, W > 0
- P3 < P1, W < 0
- P3 > P1, W < 0
- P3 = P1, W = 0
Answer
(C) P 3 > P 1 , W < 0
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