Derive an expression for the height of capillary rise between two parrallel plates dipping in a liquid of density `sigma` separated by a distance `d`. The surface tension of the liquid is `T`.

Expression for the height of capillary rise between two parallel plates dipping liquid of density sigma separated by a distance d. The surface tension of the liquid is T. [Take angle of contact to be zero]

Derive an expression for the capillary rise of a liquid.

Derive an expression for the rise of the liquid in a capillary tube.

Derive an expression for capillary rise for a liquid having a concave meniscus.

It is said that a liquid rises or is depressed in a capillary due to the surface tension. If a liquid neither rises nor depresses in a capillary, can we conclude that the surface tension of the liquid is zero ?

It is said that a liquid rises or is depressed in a capillary due to the surface tension. If a liquid neither rises nor depresses in a capillary, can we conclude that the surface tension of the liquid is zero ?

It is said that a liquid rises or is depressed in a capillary due to the surface tension. If a liquid neither rises nor depresses in a capillary, can we conclude that the surface tension of the liquid is zero ?

A drop of liquid of density rho is floating half-immersed in a liquid of density d . If sigma is the surface tension the diameter of the drop of the liquid is