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Discussion :: GATE Chemical

  1. A Newtonian fluid of viscosity μ flows between two parallel plates due to the motion of the bottom plate (as shown below), which is moved with a velocity V . The top plate is stationary. 

    T he force per unit area (in the x -direction) that must be exerted on the bottom plate to maintain the flow is
    2. A.
    μV/b
    B.
    -μV/b
    C.
    2μV/b
    D.
    -2μV/b

    View Answer

    Workspace

    View Answer

    Answer : Option A

    Explanation :

    -NA-

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