3 25 cm 4 25 cm GO00 60 A convex lens of Focal length of

Last updated: 6/28/2023

3 25 cm 4 25 cm GO00 60 A convex lens of Focal length of 40cm is in cont with a concave lens of focal length 25cm The po of the combination is 1 1 5 D 3 6 5 D 2 6 5 D 4 6 67 D C000