Video Details

Using Light: Focal point

Grade Levels: 3 - 12
Length: 00:00:19
Usage rights: Download and retain personal copies in perpetuity.

Availability information for this program

Light rays coming in parallel to a concave mirror are reflected through a focal point. In turn, the rays of light produced by a light source positioned at a concave mirror's focal point reflects light rays parallel to one another.



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