MCQEasyJEE Main 2023 · 24 January, Shift 2Degrees of Freedom & Law of Equipartition

Physics Question from JEE Main 2023 · 24 January, Shift 2

Let γ1\gamma_1 be the ratio of molar specific heat at constant pressure and molar specific heat at constant volume of a monoatomic gas and γ2\gamma_2 be the similar ratio of diatomic gas. Considering the diatomic gas molecule as a rigid rotator, the ratio γ1γ2\frac{\gamma_1}{\gamma_2} is:

  • A

    2735\frac{27}{35}

  • B

    3527\frac{35}{27}

  • C

    2125\frac{21}{25}

  • D

    2521\frac{25}{21}

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