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ERIC Number: EJ275110
Record Type: CIJE
Publication Date: 1983-Jan
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Inflation Fighters: An Inexpensive Du Nuoy Tensiometer.
Cohen, Sheldon H.
Journal of Chemical Education, v60 n1 p70-71 Jan 1983
Describes an inexpensive tensiometer, a balance consisting of a plastic drinking straw as the crossarm, a needle as a pivot, and wire loop counter balance to assure proper balance. The instrument permits the quantitative demonstration of interfacial tension and effects of various agents that modify it. (Author/JN)
Descriptors: Chemistry, College Science, Force, High Schools, Higher Education, Science Education, Science Equipment, Science Experiments, Science Instruction, Secondary School Science
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Interfacial Tension