4 A concave lens forms the image of an object such that the

Last updated: 6/14/2023

4 A concave lens forms the image of an object such that the distance between the object and image is 10 cm If magnification of the image is 1 The focal length of the lens is E 1 6 cm 20 2 cm 3 3 cm 1 2 orrect Bleaca mention reason from below 3 4