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JEE PHYSICS MCQ: THERMODYNAMICS
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A gas is suddenly expanded such that its final volume becomes 3 times its initial volume. If the specific heat at constant volume of the gas is 2, then the ratio of initial to final pressure is nearly equal to
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Correct option: A
5
Option A (5) is correct because the ratio of initial to final pressure is approximately 5, calculated using the adiabatic process equation and the given specific heat at constant volume.
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