Manipal Medical Manipal Medical Solved Paper-2014

  • question_answer
    If the rms velocity of a gas is \[\upsilon \], then

    A) \[{{v}^{2}}T=\]constant

    B) \[{{v}^{2}}/T=\]constant

    C) \[v{{T}^{2}}=\]constant

    D) v is independent of T

    Correct Answer: B

    Solution :

    RMS velocity is given by \[v=\sqrt{\frac{3kT}{m}}\] \[{{v}^{2}}=\frac{3kT}{m}\] For a gas, k and m are constants \[\frac{{{v}^{2}}}{T}=\] constant


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