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Two non-mixing liquids of densities rho ...

Two non-mixing liquids of densities `rho` and `(n gt1)` are put in a container. The height of each liquid is `h`. A solid cylinder of length `L` and density `d` is put in this container. The cylinder floats with its axis vertical and length `pL(p lt 1)` in the denser liquid. The density `d` is equal to :

A

`{1 + (n + 1)p} rho`

B

`{2 + (n + 1)p} rho`

C

`{2 + (n - 1)p} rho`

D

`{1 + (n - 1)p} rho`

Text Solution

Verified by Experts

`W = F_(B)`
`dALg = (1 - P) LA pg + pLA npg`
`d = P (1 - p) + pnP`
`rho [1 + (n - 1) p]`
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