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## Homework Statement

A beaker contains a liquid of density ρ up to a height h (from the bottom), their is another layer of liquid of density 2ρ above it.(this is arrangement initially) also up to a height h. A hole is made in the upper part as well as in lower part such that the separation between them is h. Speed of the water flowing through lower part is v

_{1}and that from upper part is v

_{2}. Find v

_{1}

^{2}

**/**v

_{2}

^{2}

## Homework Equations

Bernoulli theorem and speed of efflux

i.e p + 1/2ρv

^{2}+ ρgh = constant

and v

^{2}= 2gh respectively

## The Attempt at a Solution

don't know what's going to happen as liquid of high density is above the liquid having lower one