The capillary tube is dipped in water vertically
Channel: Doubtnut
Date: 2020-02-02

The capillary tube is dipped in water vertically it is sufficiently long so that water rises to maximum height h in the tube te length of the portion immersed in water is `lgth`. The lower end of the tube is closed the tube is taken out and opened again then find length of the water column remaining in the tube.