A lamp is placed 6 0 m from a wall On putting a lens between

Last updated: 6/7/2023

A lamp is placed 6 0 m from a wall On putting a lens between the lamp and the wall at a distance of 1 2 m from the lamp a real image of the lamp is formed on the wall The magnification of the image is 1 3 2 4 3 5 4 6