Convex mirror is generally used in _____

Options

A. solar cookers
B. shaving mirror
C. reflector for head light
D. rear view mirror

Answer

D

Explanation

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.