Physics - Fluid Question with Solution | TestHub

PhysicsFluidPressureEasy2 minPYQ_2020
PhysicsEasysingle choice

In the given figure, atmospheric pressurep0=1atm and mercury column length is9 cm. Pressure p of the gas enclosed in the tube is

Options:

Answer:
D
Solution:

Given,

Atmospheric pressurep0=1 atm=76 cmof Hg

Pressure due to mercury columnp′=9 cmof Hg


We know that,pgas=patm+p′

pgas=76 cm of Hg+9 cm of Hg

pgas=85 cm of Hg

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:FluidSubtopic:Pressure
⏱ 2mℹ️ Source: PYQ_2020

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