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Discussion :: Heat and Mass Transfer

  1. Reynolds number is the ratio of

    2. A.

     Energy transferred by convection to that by conduction
    B.

     Kinematic viscosity to thermal diffusivity
    C.

     Inertia force to viscous force
    D.

     None of the above

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    Answer : Option C

    Explanation :

    The Reynolds number is the ratio of inertial forces to viscous forces within a fluid which is subjected to relative internal movement due to different fluid velocities.

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