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Punjab Medical Punjab - MET Solved Paper-2009

  • question_answer
    A sealed container with negligible coefficient of volumetric expansion contains helium (a monoatomic gas). When it is heated from\[300K\]to\[600K\], the average\[KE\]of helium atoms is

    A)  halved

    B)  unchanged

    C)  doubled

    D)  increased by factor\[\sqrt{2}\]

    Correct Answer: C

    Solution :

    Kinetic energy\[\propto \]Temperature. Hence if temperature is doubled, kinetic energy will also be doubled.


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