33. The type of mirrors used in the headlamp of cars is A.Parabolic concave B.Plane C.Spherical convex D.Cylindrical concave
Option A Solution: A concave mirror is used in the headlight of a car. The reason being that a concave mirror is a converging mirror as opposed to a convex mirror which is a diverging mirror. In headlights the bulb is kept at the focus of the mirror.
