1.

A cylindrical piece of cork of density ofbase area A and height h floats in a liquid of density p_(1). The cork is depressed slightly and then released. The cork oscillates up and down simple harmonically with period is (p is the density of cork)

Answer»

<P>`2PI((HP)/(p_(1)g))`
`2pi((hp_(1))/(PG))`
`2pi((gp_(1))/(ph))`
`2pi((hp_(1))/(g))`

Answer :A


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