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JEE PHYSICS MCQ: THERMODYNAMICS

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An ideal gas goes through two different non cyclic quasistatic processes.

Process 1 →\rightarrow In this process change in internal energy is zero.

Process 2 →\rightarrow In this process work done by gas is zero.
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Correct option: B
Process 1 may be isothermal, process 2 may
be isochoric
Option D is correct because a process with zero change in internal energy may be isothermal, and a process with zero work done must be isochoric.

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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 0.25  m30.25\,\,{m^3} at constant pressure 103N/m2,{10^3}N/{m^2}, the work done is A thermodynamic process in which temperature TT of the system remains constant though other variable PP and VV may change, is called What is the slope for an isothermal process? For adiabatic processes (γ=CpCv)\left( {\gamma = \frac{{{C_p}}}{{{C_v}}}} \right)
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