Question

a capillary tube of radius r can support a liquid of weight 6.28

Answer 1

A capillary tube of radius 'r' is immersed in water and water rises in it to a height 'h'. Mass of water in the capillary tube is 5×10−3kg5×10−3kg . Another capillary tube of radius (r2)(r2) is immersed in water. The mass of water that will rise in this tube is

(1)7.5×10−3kg(3)2.5×10−3kg(2)1×10−3kg(4)5×10−3kg