A liquid is kept in a cylindrical vessel which is being rotated about a vertical axis through
Channel: Doubtnut
Date: 2020-08-30

A liquid is kept in a cylindrical vessel which is being rotated about a vertical axis through the centre of the circular base. If the radius of the vessel is `r` and angular velocity of rotation is `omega`, then the difference in the heights of the liquid at the centre of the vessel and the edge is.