Thermodynamics: JEE Main 2022 Physics question

JEE Main 2022 · 26 Jul, Morning shift · Q7492

JEE Main 202226 Jul, Morning shiftPhysicsEasyThermodynamics163× since 2002

A monoatomic gas at pressure

\mathrm{P}

and volume

\mathrm{V}

is suddenly compressed to one eighth of its original volume. The final pressure at constant entropy will be :

JEE Main 2022 · 26 Jul, Morning shift · Q7492

JEE Main 202226 Jul, Morning shiftPhysicsEasyThermodynamics163× since 2002

A monoatomic gas at pressure

\mathrm{P}

and volume

\mathrm{V}

is suddenly compressed to one eighth of its original volume. The final pressure at constant entropy will be :

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