Physics - Fluid Question with Solution | TestHub

PhysicsFluidArchimedes principleHard2 minPYQ_2016
PhysicsHardsingle choice

Two non-mixing liquids of densitiesρandnρn>1are put in a container. The height of each liquid ish.A solid cylinder of length L and densitydis put in this container. The cylinder floats with its axis vertical and lengthpLp<1in the denser liquid. The densitydis equal to:NEET 2016 (Phase 1)

Options:

Answer:
D
Solution:



f0=mg

ρA1-pLg+nρApLg=dALg

ρ1-p+nρp=d

1-p+npρ=d

1+n-1pρ=d

Stream:NEETSubject:PhysicsTopic:FluidSubtopic:Archimedes principle
⏱ 2mℹ️ Source: PYQ_2016

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