A rectangular block ofmass m and area of cross-section A floats in a liquid of density rho. If it is given a small vertical displacement from equilibrium it undergoes oscillation with a time period T. Then :

A rectangular block ofmass m and area of cross-section A floats in a l

1.	A rectangular block ofmass m and area of cross-section A floats in a liquid of density rho. If it is given a small vertical displacement from equilibrium it undergoes oscillation with a time period T. Then :
Answer» `T prop (1)/(SQRT(m))` `T prop sqrt(rho)` `T prop (1)/(A)` `T prop(1)/(rho)`. Solution :Time PERIOD of floating cylinder is `T=2pi sqrt((m)/(A rho g))` `IMPLIES""T prop (1)/(sqrt(A))` Correct choice is ( c ).

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A rectangular block ofmass m and area of cross-section A floats in a liquid of density rho. If it is given a small vertical displacement from equilibrium it undergoes oscillation with a time period T. Then :

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