Definitions from the Web
Capillarity
Description:
Capillarity refers to the phenomenon of the rise or fall of liquids in narrow tubes or porous materials due to intermolecular forces. It is a vital concept in physics, chemistry, and biology, explaining various natural processes and phenomena.
Senses and Usages:
- Physical sense: Capillarity describes the ability of a liquid to flow in narrow spaces against the force of gravity.
- Sentence: The ability of water to move upwards through the roots, stems, and leaves of plants is mainly due to capillarity.
- Chemical sense: Capillarity refers to the ability of a liquid to move in narrow spaces or absorbent materials by means of capillary action.
- Sentence: The capillarity phenomenon allows ink to move upwards through the fine channels of a fountain pen.
- Biological sense: Capillarity is the manifestation of intermolecular forces between liquid and solid surfaces that enable the movement of fluids through narrow spaces in organisms.
- Sentence: Oxygen and nutrients are exchanged between blood vessels and surrounding tissues through the capillarity of the circulatory system.
- Popular usage: Capillarity is often used metaphorically to describe the ability of something to penetrate or spread through a particular environment.
- Sentence: The news about the new smartphone spread through the small town with the capillarity of gossip.
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