Solveeit Logo
Login

Question

Physics Question on Optical Instruments

Which of the following is the correct lens formula?

A

1v−1u=1f \frac{1}{v}- \frac{1}{u} = \frac{1}{f}

B

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

C

v−u=fv - u = f

D

v+u=fv + u = f

Answer

1v−1u=1f \frac{1}{v}- \frac{1}{u} = \frac{1}{f}

Explanation

Solution

Answer (a) 1v−1u=1f \frac{1}{v}- \frac{1}{u} = \frac{1}{f}