Water and mercury are filled in two cylindrical vessels upto same height. Both vessels have a hole in the wall near the bottom. The velocity of water and mercury coming out of the holes are $v_{1}$ and $v_{2}$ respectively. Thus

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Solution

The correct option is B

Velocity of efflux v = $\sqrt{2 g h}$ is independent of density of the liquid

$\Rightarrow$ $v_{1} = v_{2}$

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Q. Water and mercury are filled in two cylindrical up to same height. Both vessels have a hole in the wall near the bottom. The velocity of water and mercury coming out of the holes are

v_{1}

and

v_{2}

respectively.

Water and mercury are filled in two cylindrical vessels upto same height. Both vessels have a hole in the wall near the bottom. The velocity of water and mercury coming out of the holes are v1 and v2 respectively. Thus

The correct option is B Velocity of efflux v = √2gh is independent of density of the liquid ⇒ v1 = v2

Water and mercury are filled in two cylindrical vessels upto same height. Both vessels have a hole in the wall near the bottom. The velocity of water and mercury coming out of the holes are $v_{1}$ and $v_{2}$ respectively. Thus

The correct option is B

Velocity of efflux v = $\sqrt{2 g h}$ is independent of density of the liquid

$\Rightarrow$ $v_{1} = v_{2}$