Physics - Fluid Question with Solution | TestHub
PhysicsFluidSurface TensionEasy2 minPYQ_2022
PhysicsEasysingle choice
A square wire frame of each side is dipped in soap solution. On taking out, a membrane is formed. If the surface tension of solution is , the force acting on the frame will be
Options:
Answer:
A
Solution:
The perimeter of square is . So, including both sides, the total length will be . If is surface tension (force per unit length) then the total force will be
Stream:MHT_CETSubject:PhysicsTopic:FluidSubtopic:Surface Tension
⏱ 2mℹ️ Source: PYQ_2022
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