1.

A small heavy metallic sphere suspended by a light inextensible string has period of oscillation T. It is immersed in a non-viscous liquid of density x relative to the material of the sphere. Its period of oscillation now is(1) T(2) xT(3) [1 − x] T(4) T/√(1-x)

Answer» <p></p><p class="MsoNormal" style="text-align: justify;"><span style="color:#000000"><span style="font-size:16px"><strong>The Correct option is <span style="font-family:Arial,Helvetica,sans-serif; text-align:justify">(4) T/√(1-x)</span></strong></span></span></p><p class="MsoNormal"></p><p></p>


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