A capillary tube of radius 'r' is immersed in water and water rises to a height of 'h' . Mass of water in the capillary tube is . The same capillary tube is now immersed in a liquid whose surface tension is times the surface tension of water. The angle of contact between the capillary tube and this liquid is 450. The mass of liquid which rises into the capillary tube now is , (in kg)
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