ERIC Number: EJ445032
Record Type: CIJE
Publication Date: 1991
Reference Count: 0
Temperature and Color of Incandescent Lamps.
Wagner, William S.
Physics Teacher, v29 n3 p176-77 Mar 1991
Two different methods of measuring the temperature of an incandescent lamp at various voltage levels are described. By observing the color produced at a particular voltage levels, the lamp's color as a function of temperature can be determined. Needed equipment include a variac, a voltmeter, and an ammeter. (KR)
Publication Type: Journal Articles; Guides - Classroom - Teacher
Education Level: N/A
Audience: Teachers; Practitioners
Authoring Institution: N/A