In the displacement method a convex lens is placed in

Last updated: 6/10/2023

In the displacement method a convex lens is placed in between an object and a screen If the magnifications in the two positions are m and m2 and the displacement of the lens between the two positions is x then the focal length of the lens is X 1 m m2 2 3 4 X m1 m2 X m m X m m