Three surfaces of liquid are shown here. Find the correct stateme… - Vidyadip

MCQ

Three surfaces of liquid are shown here. Find the correct statements

A
the surface tension of liquid $A$ is infinite and such a surface is not possible practically
B
in case of liquid $B$ , the resultant force on a molecule on the surface would be downward, and the surface is concave
✓
in case of liquid $C$ , the resultant force due to surface tension is directed downwards
D
the surfaces of all three liquids $A, B$ and $C$ are in equilibrium and so the net force due to surface tension is the same

✓

Answer

Correct option: C.

in case of liquid $C$ , the resultant force due to surface tension is directed downwards

c

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