capillarity Definition
- 1the ability of a liquid to flow in narrow spaces without the assistance of, and in opposition to, external forces like gravity
- 2the attraction between molecules that results in the rise of a liquid in small tubes
Using capillarity: Examples
Take a moment to familiarize yourself with how "capillarity" can be used in various situations through the following examples!
Example
The capillarity of water allows it to move up through the roots of plants.
Example
The capillarity of oil in a lamp wick allows it to burn for a long time.
Example
Capillarity is responsible for the shape of meniscus in a test tube.
capillarity Synonyms and Antonyms
Synonyms for capillarity
- wicking
- imbibition
- surface tension
Phrases with capillarity
capillary action
the ability of a liquid to flow in narrow spaces without the assistance of, and in opposition to, external forces like gravity
Example
The capillary action of water allows it to move up through the roots of plants.
the curved upper surface of a liquid in a tube
Example
The meniscus of water in a test tube is concave.
Example
The wicking effect of oil in a lamp wick allows it to burn for a long time.
Origins of capillarity
from Latin 'capillaris', meaning 'of hair'
Summary: capillarity in Brief
Capillarity [ˌkæpɪˈlærəti] refers to the ability of a liquid to flow in narrow spaces without the assistance of external forces like gravity. It is responsible for phenomena like the movement of water up through plant roots and the shape of meniscus in a test tube. Capillarity is also known as capillary action or the wicking effect.
