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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

1 Medium

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Application +4 | -1

The pressure at the bottom of a tank of
water is

3P

where

P

is the atmospheric
pressure. If the water is drawn out till the
level of water is lowered by one fifth, the
pressure at the bottom of the tank will now
be:

View answer and explanation

Correct option: B

\left( {\frac{{13}}{5}} \right)P

Option B (

\left( {\frac{{13}}{5}} \right)P

) is correct because it's calculated by finding the new height after the water level is lowered and then calculating the new pressure at the bottom of the tank.

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