For the P–V diagram shown, for path 1 → 2 → 3, 100 J of heat is given to the system and…
Physics · JEE Advanced · NTA Exams — Kinetic Theory of Gases
For the P–V diagram shown, for path 1 → 2 → 3, 100 J of heat is given to the system and 40 J of work is done by the system. For path 1 → 4 → 3, the work done by system is 10 J. Then
- U3 – U1 = 60 J
- For 3 1 the heat is rejected and equal to 85 J
- For 1 4 the work done by system is 10 J
- For 1 4 the heat given to system is 20 J
Answer
(A) U3 – U1 = 60 J, (B) For 3 1 the heat is rejected and equal to 85 J, (C) For 1 4 the work done by system is 10 J
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