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Distribution of Pressure

In the follow...

Question

In the following system, the holes of the same size A and B are made at the same level. Let the speed of the water emerging from the two holes be $v_{A}$ and $v_{B}$ respectively. Which among the following option is correct?

A

v_{A} > v_{B}

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B

v_{A} < v_{B}

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C

v_{A} = v_{B}

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D

v_{A} = 1 / v_{B}

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Solution

The correct option is C $v_{A} = v_{B}$
The liquid exerts the same pressure in all directions at the same level. So, the pressue at A and B is the same. This means that the speed of the water emerging from holes A and B will be equal.
$v_{A} = v_{B}$

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