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Discussion :: GATE Mechanical

  1. An incompressible fluid flows over a flat plate with zero pressure gradient. The boundary layer thickness is 1 mm at a location where the Reynolds number is 1000. If the velocity of the fluid alone is increased by a factor of 4, then the boundary layer thickness at the same location, in mm will be
    2. A.
    4
    B.
    2
    C.
    0.5
    D.
    0.25

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    Workspace

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    Answer : Option C

    Explanation :

    -NA-

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