the surface of water in contact with glass wall is (a) plane (b) concave (c) convex (d) both b and c
Answers
Answered by
4
concave (b)is the right answer
Answered by
3
Answer:
(b) concave is the right answer.
Explanation:
When we observe capillary action then angle of water with glass will be acute angle i.e. we will observe a concave meniscus.
Similar questions