Question

Explain shape of meniscus (angle of contact) with urface of container.​

Answer 1

Explanation:

Explain shape of meniscus (angle of contact) with surface of container.

I don't know

Answer 2

Explanation:

It is a tangent to the liquid surface and it makes an angle θ with the wall of the container. The angle is measured within the side of the liquid. This angle is known as angle of contact. Since the angle is acute, the surface is concave. If the angle were obtuse the surface would have been convex.