MHT CET 2025 Physics question
A gas undergoes a change in which its pressure 'P' and volume 'V' are related as = constant, where n is a constant. If the specific heat of the gas in this change is zero, then the value of n is ( =adiabatic ratio)
Answer: (D)
Solution
For a polytropic process constant the molar specific heat is . Setting : , so
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