A glass rod of diameter ` d_1 =1.5 mm ` is inserted symmetrically into a glass
Channel: Doubtnut
Date: 2020-05-24

A glass rod of diameter ` d_1 =1.5 mm ` is inserted symmetrically into a glass  capillary with inside diameter `d_2=2 mm` . Then the whole   arrangement is vertically oriented and broght in contact with the surface of water . Surface tension and density of water are `0.075 N//m` and `10^3 kg//m^3` respectively . the height throgh which the water will rise in the capillary is `(g=10 m//s^2)`