6 A convex lens of focal length 1 0 m and a concave lens of

Last updated: 6/11/2023

6 A convex lens of focal length 1 0 m and a concave lens of focal length 0 25 m are 0 75 m apart A parallel beam of light is incident in the convex lens The beam emerging after refraction from both lenses is a parallel to principal axis b convergent c divergent d none of these