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  1. A U-tube manometer of tube diameter D is filled with a liquid of zero viscosity. If the volume of the liquid filled is V, the natural frequency of oscillations in the liquid level about its mean position, due to small perturbations, is
    2. A.
    D/2√2Ï€ √g/V
    B.
    2√2/√Ï€ √gV / D2
    C.
    1/2√Ï€ √gD/V1/3
    D.
    1/√Ï€ √g/D

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    Workspace

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    Answer : Option A

    Explanation :

    -NA-

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