BCECE Medical BCECE Medical Solved Papers-2009

  • question_answer
    The dimensions of Reynoldss constant are

    A)  \[[{{M}^{0}}{{L}^{0}}{{T}^{0}}]\]

    B)  \[[M{{L}^{-1}}{{T}^{-1}}]\]

    C)  \[[M{{L}^{-1}}{{T}^{-2}}]\]

    D)  \[[M{{L}^{-2}}{{T}^{-2}}]\]

    Correct Answer: A

    Solution :

    Reynolds number is a pure number which determines the nature of flow of liquid through a pipe. It is a dimensionless quantity. Reynolds number is denned as the ratio of the inertial force per unit area to the viscous force per unit area for a flowing fluid.


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