Question

Water rises in a capillary tube and extension height such that upward force of surface tension balance is the

Answer 1

Explanation:

In a capillary tube water rises up to a certain height and the upward force due to surface tension balances the force of 7.5*10-4 N due to weight of water. If the surface tension of the water is 6*10-2 N/m then what will be the internal circumference of the capillary tube.

Answer 2

Hi buddy

Here is your answer

6*10/2n.

Hope it help you