The rising of a liquid in an open and ended glass tube of narrow bore...

Physics

WAEC 2013

The rising of a liquid in an open and ended glass tube of narrow bore is

A. osmosis
B. adhesion
C. capillarity
D. surface tension

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Correct Answer: Option C

Explanation

Capillarity, or capillary action, occurs when a liquid rises in a narrow space due to the adhesive forces between the liquid and the surface of the tube and the cohesive forces within the liquid itself.

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The rising of a liquid in an open and ended glass tube of narrow bore...

Correct Answer: Option C

Explanation

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