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JEE PHYSICS MCQ: THERMODYNAMICS

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In an isobaric process, the absolute temperature is doubled. The mean free path (λ)\left( \lambda \right) and the relaxation time (τ)\left( \tau \right) will become respectively
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Correct option: B
times and 2\sqrt 2 times
Option B (2 times and 2\sqrt{2} times) is correct because at isobaric process, mean free path is directly proportional to temperature and relaxation time is directly proportional to square root of temperature.

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