First slide
Surface tension and surface energy
Question

Water rises upto 10 cm height in a long capillary tube. If this tube is immersed in water so that the height above the water surface is only 8 cm, then

Moderate
Solution

Water rises upto upper end and forms a spherical surface

Surface tension (Fluid statics) | Complete notes | Important questions |  Short questions and Numerical problem solutions | Class 12 (Physics) |  Physics in Depth

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