Answer to Question #184295 in Optics for Osakpolor

Question

The distance between mirror and an object placed in front of it 1.0m If rages of curvature of the mirror 4.0, the image formed will be

Answer 1

Answer

Focal length of mirror

f=0.25

u=1

Using

$\frac{1}{u}+\frac{1}{v}=\frac{1}{f}$

$v=\frac{uf}{u-f}=\frac{1\times0.25}{1-0.25}=0.33m\\=33cm$