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JEE Main & Advanced Physics Thermodynamical Processes Question Bank Adiabatic Process

  • question_answer
    The internal energy of the gas increases In [MP PMT 1989; RPMT 2001]

    A)            Adiabatic expansion         

    B)            Adiabatic compression

    C)            Isothermal expansion      

    D)            Isothermal compression

    Correct Answer: B

    Solution :

               In adiabatic process DU = ? DW. In compression DW is negative, so DU is positive i.e. internal energy increases.


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