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MCQEasyJEE Main 2023 · 31 January, Shift 2Degrees of Freedom & Law of Equipartition

Physics Question from JEE Main 2023 · 31 January, Shift 2

Heat energy of 735 J735 \, \text{J} is given to a diatomic gas allowing the gas to expand at constant pressure. Each gas molecule rotates around an internal axis but does not oscillate. The increase in the internal energy of the gas will be:

  • A

    525 J525 \, \text{J}

  • B

    441 J441 \, \text{J}

  • C

    572 J572 \, \text{J}

  • D

    735 J735 \, \text{J}

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