A convex lens of focal length 10 CM forms images having magnitude of magnification three for any two positions of object The

Question

A convex lens of focal length 10 CM forms images having magnitude of magnification three for any two positions of object The distance between two such positions of image will be Only One Correct Answer A 9 D 50 CM 20 CM 40 CM 60 CM

Kunduz · Accepted Answer

Click to see the answer