Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 32 - Ray Optics > A plano-convex lens is made of material of refractive index 1.6. The radius of curvature of the curved surface is 60cm. The focal length of the lens is

A plano-convex lens is made of material of refractive index 1.6. The radius of curvature of the curved surface is 60cm. The focal length of the lens is

A plano-convex lens is made of material of refractive index 1.6. The radius of curvature of the curved surface is 60cm. The focal length of the lens is