Two cylinders A and B fitted with pistons contain equal amounts of an ideal diatomic gas…
Physics · JEE Main · NTA Exams — Kinetic Theory of Gases
Two cylinders A and B fitted with pistons contain equal amounts of an ideal diatomic gas at 300 K. The piston A is free to move, while that of B is held fixed. The same amount of heat is given to the gas in each cylinder. If the rise in temperature of the gas in A is 30 K, then the rise in temperature of the gas in B is
- 30 K
- 18 K
- 50 K
- 42 K
Answer
(B) 18 K
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