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ERIC Number: EJ358495
Record Type: Journal
Publication Date: 1987
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: N/A
EISSN: N/A
Inventory Control. Easily Made Electronic Device for Conductivity Experiments.
Gadek, Frank J.
Journal of Chemical Education, v64 n7 p628-29 Jul 1987
Describes how to construct an electronic device to be used in conductivity experiments using a 35 millimeter film canister, nine volt battery replacement snaps, a 200-300 ohm resistor, and a light-emitting diode. Provides a diagram and photographs of the device. (TW)
Descriptors: Chemistry, College Science, Electronic Equipment, Higher Education, Laboratory Equipment, Science Education, Science Equipment, Science Materials, Secondary Education, Secondary School Science
Publication Type: Journal Articles; Guides - Classroom - Teacher
Education Level: N/A
Audience: Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A