2 A biconvex lens of focal length 10 cm is to be made on

Last updated: 6/11/2023

2 A biconvex lens of focal length 10 cm is to be made on glass material If refractive index of the material is 1 5 what must be the radius of curvature of surface of the lens a 0 1 m c 0 20 m b 0 15 m d 0 30 m