JEE Mains Model Paper 8

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Question : 34 of 90
 
Marks: +1, -0
A cone made of a material of relative density (s=
27
64
)
and height 4m floats with its apex downward in water. The time period of vertical oscillation if it is slightly displaced from theequilibrium position is(nearly) (g = 10 m/s2)
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