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Physics - Fluid Question with Solution | TestHub

PhysicsFluidPressureEasy2 minPYQ_2020

PhysicsEasysingle choice

$P$ is the atmospheric pressure and the pressure at the bottom of a tank of water is $3 P$ . If the water is drawn out to lower the level of water by one fifth, then the pressure at the bottom of the tank will be

Options:

Answer:

Solution:

$3 P = P + ρ gh$

$p^{'} = P + ρ g (h - \frac{h}{5}) = P + \frac{4}{5} ρ g h = P + \frac{4}{5} 2 P = \frac{13}{5} P$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:FluidSubtopic:Pressure

⏱ 2mℹ️ Source: PYQ_2020

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