Sun December 02, 2012 By:

why are convex mirrors used in seeing rear view of vehicles

Expert Reply
Mon December 03, 2012
Rear view mirrors of cars are convex mirrors as they enable the driver to see a wide area of the road behind the car. The convex mirror makes the rays of a parallel beam diverge as if they were coming from its focus, thereby producing a diminished virtual image, which the driver can see.
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