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50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ561865
Record Type: CIJE
Publication Date: 1998
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0031-9120
Lifetime and Temperature of Incandescent Lamps.
Agrawal, Dulli C.; Menon, V. Jayaram
Physics Education, v33 n1 p55-58 Jan 1998
Describes a procedure based on the assumption that during the rated lifetime of a light bulb roughly half of the radius of the filament evaporates. Explains how the filament's operating temperature can be deduced. (DDR)
Descriptors: Concept Formation, Electricity, Foreign Countries, Higher Education, Laboratory Experiments, Laboratory Procedures, Learning Strategies, Light, Physics, Undergraduate Study
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: India; Light Bulbs