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6a10.10 Reflection from a flat mirror

PURPOSE: To show that the angle of incidence is equal to the angle of   reflection for a flat mirror surface.

DESCRIPTION: Black board optics multiple ray projector and flat mirror, as shown.  The angle of incidence can be rotated by adjusting the mirror angle.

EQUIPMENT: Black board optics as photographed, portable white board.

SETUP TIME: None.
 

Updated by Jun Qi in 3/20/2000