When water rises in a capillary tube of radius r to a height h, its potential energy is U_1. If capillarytube of radius 2r is dipped in water, then potential energy of risen water is U_2. Then U_1 :U_2 will be

When water rises in a capillary tube of radius r to a height h, its po

1.	When water rises in a capillary tube of radius r to a height h, its potential energy is U_1. If capillarytube of radius 2r is dipped in water, then potential energy of risen water is U_2. Then U_1 :U_2 will be
Answer» `1:1` `1:2` `2:1` `1:4` ANSWER :A