A capillary tube of radius r is dipped in a liquid of density `rho ` and surface tension S. if
Channel: Doubtnut
Date: 2020-08-23

A capillary tube of radius r is dipped in a liquid of density `rho ` and surface tension S. if the angle of contanct is `theta`, the pressure difference between the two surface in the beaker and the capillary ?