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Equal volume of two immiscible liquids o...

Equal volume of two immiscible liquids of densities `rho` and `2rho` are filled in a vessel as shown in the figure. Two small holes are punched at depths `h//2` and `3h//2` from the surface of lighter liquid. If `v_(1)` and `v_(2)` are the velocities of efflux at these two holes, then `v_(1)//v_(2)` is

A

`(1)/(2sqrt2)`

B

`sqrt2`

C

`1//4`

D

`(1)/(sqrt2)`

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The correct Answer is:
B
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