Physics - Fluid Question with Solution | TestHub
PhysicsFluidSurface TensionMedium2 minPYQ_2020
PhysicsMediumsingle choice
A liquid does not wet the solid surface if angle of contact is:NEET 2020 (Phase 2)
Options:
Answer:
C
Solution:
A liquid does not wet the solid surface if the angle of contact is obtuse ie, greater than. In this case cohesive forces will be greater than adhesive forces and so, the liquid does not wet the surface of solid.
Stream:NEETSubject:PhysicsTopic:FluidSubtopic:Surface Tension
⏱ 2mℹ️ Source: PYQ_2020
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