Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Diameter of plano-convex is 6 cm and thickness at the centre is 3 mm. If speed of light in material of lens is 2 * 10^8 m/s, the focal length of the lens is

Diameter of plano-convex is 6 cm and thickness at the centre is 3 mm. If speed of light in material of lens is 2 * 10^8 m/s, the focal length of the lens is

Diameter of plano-convex is 6 cm and thickness at the centre is 3 mm. If speed of light in material of lens is 2 * 10^8 m/s the focal length of the lens is