Physics, asked by cacoon8349, 1 year ago

Obtain the relation between surface tension and rise of a liquid in capillary tube.

Answers

Answered by smartyjay9
1

If 'r' is the radius of the bore of the capillary tube, the length along which the force of surface tension acts is 2πr. Hence total upward force is 2πr T cos θ.

Due to this force the liquid rise up in the tube.

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