Question

Define capillarity. Write any three applicatios of capillarity.

Answer 1

Answer:

capillaries are the type of blood vessels present at the end of the artery and begenning of the vein .It helps in exchange of gases in the form of diffusion

Answer 2

Explanation:

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.

The oil rises through wicks of lamp through capillary action. Any liquid will be absorbed by the sponges through capillary action. Ink will be absorbed by blotting paper.

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