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Peer reviewed Peer reviewed
ERIC Number: EJ716946
Record Type: Journal
Publication Date: 2004-Jan-1
Pages: 2
Abstractor: Author
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0021-9584
Tears of Wine
Gugliotti, Marcos
Journal of Chemical Education, v81 n1 p67 Jan 2004
The unique occurrence of the upward motion of a thin film of wine, and its formation into drops inside the wall of a wine glass is explained. Evaporation of alcohol generates a surface tension gradient, moving the film of wine upwards on the internal sides of a wine glass, where it collects and forms into drops or tears.
Descriptors: Demonstrations (Educational), Chemistry, Science Experiments, Science Education
Journal of Chemical Education, Subscription Department, P.O. Box 1267, Bellmawr, NJ 08099-1267. Web site: http://jchemed.chem.wisc.edu/AboutJCE/contact.html.
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A