ERIC Number: EJ300355
Record Type: CIJE
Publication Date: 1984
Reference Count: 0
19th Century Textbook Illustrations: Caustics by Reflection.
Greenslade, Thomas B., Jr.
Physics Teacher, v22 n5 p306 May 1984
Discusses how the caustic by reflection is formed. Indicates that the phenomenon can be demonstrated by showing the reflection of the light from a distant point source from the inner curve of a polished hoop of metal (such as a wedding ring). (JN)
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Authoring Institution: N/A