Physics - Fluid Question with Solution | TestHub

PhysicsFluidSurface TensionMedium2 minQB

PhysicsMediumsingle choice

Consider a small water drop in air. If T is the surface tension, then what is the force due to surface tension acting on the smaller section ABC ?

Answer:

Solution:

$r = R sin θ$ Required force $= [2Π r] T sin θ = 2Π R sin^{2} θ T$

Stream:JEESubject:PhysicsTopic:FluidSubtopic:Surface Tension

⏱ 2mℹ️ Source: QB

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