ERIC Number: EJ387763
Record Type: CIJE
Publication Date: 1988
Reference Count: 0
Viewing Vertical Objects with an Overhead Projector.
Wild, R. L.
Physics Teacher, v26 n9 p572-73 Dec 1988
Discusses the use of an overhead projector for the deflection of a vertical image to a screen. Describes three demonstrations: magnetizing of a steel ball bearing and paper clip; convection currents of a hot liquid within a cold liquid; and oscillation of concentrated salt solution into fresh water. (YP)
Publication Type: Journal Articles; Reports - Descriptive; Guides - Classroom - Teacher
Education Level: N/A
Audience: Teachers; Practitioners
Authoring Institution: N/A