NEET Sample Paper NEET Sample Test Paper-76

  • question_answer
    The ratio of \[{{C}_{P}}\,\,and\,\,{{C}_{V}}\] depends on temperature T according to relation

    A)  \[\gamma \propto T\]                 

    B)  \[\gamma \propto T\]

    C)  \[\gamma \propto \frac{1}{T}\]              

    D)  \[\gamma \propto \sqrt{T}\]

    Correct Answer: A

    Solution :

    The ratio of heat capacity at constant pressure \[({{C}_{p}})\] to heat capacity at constant volume \[({{C}_{v}})\] is known as the heat capacity ratio or isentropic expansion factor. \[\frac{{{C}_{p}}}{{{C}_{V}}}=\gamma \] does not depend upon temperature.


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