Question

what do you understand by capillarity.​

Answer 1

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☆ When one end of a narrow tube is dipped in a liquid, the liquid rises or falls in the tube and this phenomenon is called capillarity.

Answer 2

Answer:

Capillarity, rise or depression of a liquid in a small passage such as a tube of small cross-sectional area, like the spaces between the fibres of a towel or the openings in a porous material.Water is drawn into the fibres of a towel, no matter how the towel is oriented.