Solveeit Logo
Login

Question

Physics Question on Ray optics and optical instruments

Which of the following relation is called mirror equation?

A

uv+fu=1f\frac {u}{v}+\frac {f}{u} = \frac{1}{f}

B

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

C

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

D

uf+vf=uvuf+vf=uv

Answer

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

Explanation

Solution

Mirror equation can be represented as
1v+1u=1f\frac{1}{v}+\frac{1}{u}=\frac{1}{f}