Question

Glass capillary sealed at the upper end is of length 0.11 m and internal diameter 2.10^-5 m.The tube is immersed vertically into a liquid of surface tension 5.06*10^-2 n/m .To what length has the capillary to be immersed vertically into a liquid levels inside and outside the capillary become the same?What will happen to the water levels inside the capillary if the seal is now broken??

Answer 1

ffffgg ffffgg ffffggg