What is surface tension give an example?
Answers
Answer:
the tension of the surface film of a liquid caused by the attraction of the particles in the surface layer by the bulk of the liquid, which tends to minimize surface area. Walking on water: Small insects such as the water strider can walk on water because their weight is not enough to penetrate the surface. Floating a needle: A carefully placed small needle can be made to float on the surface of water even though it is several times as dense as water .
Hope this will answer your question
Answer:
The attractive force exerted upon the surface molecules of a liquid by the molecules beneath that tends to draw the surface molecules into the bulk of the liquid and makes the liquid assume the shape having the least surface area.
Examples of Surface Tension
- A Drop of Liquid. ...
- Soaps and Detergents. ...
- Washing with Hot Water. ...
- Clinical Test for Jaundice. ...
- Water Striders. ...
- Capillary Action. ...
- Formation of a Meniscus. ...
- Bubbles.