Home Physics Surface Tension Surface Tension When there is no external force, the shape o…
Physics Surface Tension Surface Tension MCQ (Single Correct)

When there is no external force, the shape of a liquid drop is determined

A
Surface tension of the liquid
B
Density of liquid
C
Viscosity of liquid
D
Temperature of air only

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Verified by Experts
The correct answer is:
A

For very small drops, the potential energy due to gravity is insignificant as compared to that

due to surface tension. Therefore the shape of the liquid drop is determined by the surface tension.

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