Question

An object is placed Infront of a concave mirror of radius of curvature 50cm at a distance of 30cm. Find the position,nature and magnification of the image?

Answer 1

U=-30cm f=r/2 = - 25cm

Using 1/u+1/v=1/f we get v=-150/11cm

Hence it is in front of mirror.

M=-v/u =-5/11

Hence it is inverted and highly diminished