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  Home > JCE Print > Journal of Chemical Education > Issues > 2001  > March  >
In the Classroom
Overhead Projector Demonstrations
Demonstration of Surface Tension
Andrew J. Rosenthal
School of Biological and Molecular Sciences, Oxford Brookes University, Oxford OX3 0BP, UK
Cover
March 2001
Vol. 78 No. 3
p. 332
Abstract
Even though surface tension is a tensor with a relatively small magnitude, when it acts on particles with a small radius, the overall force produced is substantial. Surface tension is responsible for the destabilization of many colloidal systems. This short paper describes a simple demonstration that illustrates the phenomenon.
More Information
*  Citation
 Rosenthal, Andrew J. J. Chem. Educ. 2001 78 332.
*  Keywords
 Colloids; Demonstrations; Food Science; Industrial Chemistry; Surface Science; Teaching / Learning Aids
*  History
 Created:
Last Updated:		 February 6, 2001
August 31, 2005
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