MCQ
If the surface of a liquid is plane, then the angle of contact of the liquid with the walls of container is
- AAcute angle
- BObtuse angle
- C$90^°$
- ✓$0^°$
✓
Answer
Correct option: D.
$0^°$
d
(d)Tangent drawn at point of contact makes $0^°$ with wall of container.
(d)Tangent drawn at point of contact makes $0^°$ with wall of container.
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