JEE PHYSICS MCQ: THERMODYNAMICS

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A gas is compressed adiabatically, which one of the following statement is NOT true?

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Correct option: B

There is no change in the internal energy

Option B (There is no change in the internal energy) is correct because in an adiabatic process, there is no heat exchange, but the internal energy changes due to work done.

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The work done in which of the following process is zero? Water is used to cool the radiators of engines in cars because A gas expand

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\left( {\gamma = \frac{{{C_p}}}{{{C_v}}}} \right)