A convex mirror of focal length 20 cm forms an image of an object placed 40 cm in…

PHYSICS · Single correct · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction

Problem

A convex mirror of focal length 20 cm forms an image of an object placed 40 cm in front of it. Calculate the linear magnification produced. (a)

-0.33

(b)

+0.50

(c)

+0.33

(d)

+0.67