The end of a capillary tube with a radius r is immersed

Last updated: 6/12/2023

The end of a capillary tube with a radius r is immersed vertically into water an the water rises up inside the tube T is the surface tension and pis the density water If the angle of contact is zero A The water rises to a height h 2T pgr B The forces of surface tension perform the work 4 T p g C The potential energy of water increases by 2 T pg D The heat evolved during the process is 2 T p g space for rough work Page