Question

Which is the correct statement

Accepted Answer

For an isothermal change $PV = $Constant

Answer

In an isothermal process the change in internal energy must be equal to the work done

Answer

For an adiabatic change $\frac{{{P_2}}}{{{P_1}}} = {\left( {\frac{{{V_2}}}{{{V_1}}}} \right)^\gamma }$where$\gamma $ is the ratio of specific heats

Answer

In an adiabatic process work done must be equal to the heat entering the system

JEE PHYSICS MCQ: THERMODYNAMICS

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