Apparatus Notes.

Eaton, Bruce G., Ed.

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Peer reviewed

ERIC Number: EJ246253

Record Type: CIJE

Publication Date: 1981-Apr

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: N/A

EISSN: N/A

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Apparatus Notes.

Eaton, Bruce G., Ed.

American Journal of Physics, v49 n4 p374-75 Apr 1981

Describes an intelligent lightbulb, an optelectric feedback circuit which bridges the conceptual gap between manual and all-electric servos. The circuit is simple and easily understood in dc terms. Also describes a device for demonstrating wave motion constructed with plastic soda straws. (Author/SK)

Descriptors: College Science, Demonstrations (Educational), Higher Education, Laboratory Equipment, Measurement Equipment, Physics, Resource Materials, Science Education, Science Equipment, Science Instruction, Secondary Education, Secondary School Science, Waves (Physics)

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