General Science - Physics MCQs

Q.  What is the shape of meniscus when angle of contact is greater than 90°?

a. Concave
b. Convex
c. Plane
d. None of the above


ANSWER: See Answer
 
When angle of contact is greater than 90°, the shape of meniscus is convex. When angle of contact is less than 90°, the shape of meniscus is concave. When angle of contact is equal to 90°, the shape of meniscus is plain.
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