On dipping a capillary of radius r in water water rises upto
Channel: Doubtnut
Date: 2020-02-02

On dipping a capillary of radius r in water water rises upto a height H and potential energy of water is `u_(1)` if a capillary of radius 2r is dipped in water, then the potential energy is `u_(2)` the ratio `(u_(1))/(u_(2))` is-