Application of Light-Emitting Diodes and Photodiodes Coupled to Optic Fibers to Study the Dependence of Liquid Viscosity on Temperature.

Victoria, L.; Arenas, A.

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Peer reviewed

ERIC Number: EJ717161

Record Type: Journal

Publication Date: 2004-Sep-1

Pages: 4

Abstractor: Author

ISBN: N/A

ISSN: ISSN-0021-9584

EISSN: N/A

Available Date: N/A

Application of Light-Emitting Diodes and Photodiodes Coupled to Optic Fibers to Study the Dependence of Liquid Viscosity on Temperature

Victoria, L.; Arenas, A.

Journal of Chemical Education, v81 n9 p1333 Sep 2004

A device designed to demonstrate the dependence of viscosity on temperature and to check the validity of the exponential relationship is described. The device has the advantage of versatility as it can be adapted to different types of viscosimeters.

Descriptors: Laboratory Equipment, Measurement Equipment, Science Instruction, Teaching Methods, Science Equipment, Light, Optics, Chemistry

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

Grant or Contract Numbers: N/A

Author Affiliations: N/A