Water rises in a capillary tube to a certain height such that the upward force due to surface
Channel: Doubtnut
Date: 19/01/2020

Water rises in a capillary tube to a certain height such that the upward force due to surface tension is balanced by `75xx10^-4` newton force due to the weight of the liquid. If the surface tension of water is `6xx`10^-2` newton/metre the inner circumference of the capillary must be: