What is the surface tension of water?


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 force (in dynes) required to break a film length of 1cm. Water has a surface tension of 72.8 dynes/cm, at 20 degrees Celsius. The surface tension of water decreases with heat.
Q&A Related to "What is the surface tension of water?"
yes they are very tense.
Just about any other liquid has a lower surface tension than water http://en.wikipedia.org/wiki/Sur... Only Mercury (which is a metal) and strong salt solution have higher surface
1. Fill a bowl, glass or beaker with water. 2. Float a small piece of paper towel on the surface of the water. 3. Place the paperclip on top of the paper towel. 4. Push the sides
A water molecule at the surface is attracted mostly by water
1 Additional Answer
Surface tension of water is a characteristic which allows it to resist force from breaking through. This allows light objects or insects to freely move along the surface without sinking.
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com