What Is Surface Tension?


Surface tension is the phenomenon that makes the surface of a liquid act like a thin elastic sheet due to cohesive forces between the liquid molecules. The surface molecules are not surrounded by like molecules on all sides making them cohere more strongly to those directly associated with them on the surface, hence forming the thin film. This film makes it more difficult to move any object through the surface as opposed to moving it when it is completely submersed.
Q&A Related to "What Is Surface Tension"
All liquids display surface tension to some degree. The tension is created by molecular cohesion. This cohesion causes like molecules to be attracted to one another. Below the surface
1. Mark the center of the material to be used for your beam (straw, plastic ruler) this will be the fulcrum point. Ad. 2. Drill or poke a hole for the fulcrum in the center of the
Many things can reduce surface tension such as soaps, but if you're talking about within the body, the most important surface tension reducer is the surfactant of the lung.
n. A property of liquids arising from unbalanced molecular cohesive forces at or near the surface, as a result of which the surface tends to contract and has properties resembling
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Ask.com Answer for: what is surface tension
surface tension
the elasticlike force existing in the surface of a body, especially a liquid, tending to minimize the area of the surface, caused by asymmetries in the intermolecular forces between surface molecules.
Source: Dictionary.com
Surface tension is an attractive property of the surface of a liquid.
It is the force that causes the surface of a portion of liquid to be attracted to another surface. Since liquid molecules typically do not have those of other substances between them, the force of attraction is greater. The force is also referred to as cohesion.
Explore this Topic
Surface tension is what causes the surface of a portion of liquid to be attracted to another surface (cohesion). It is typically measured in dynes/cm, or the ...
Surface tension is a contractive tendency of the surface of a liquid that allows it to resist an external force. It is caused by forces among liquid molecules. ...
Surface tension is caused by the cohesion of molecules. The cohesion causes molecules to stick together. This creates a surface that is solid-like. Water is strongly ...
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