A large concave mirror with a radius of curvature of 0 5 m

Last updated: 6/25/2023

A large concave mirror with a radius of curvature of 0 5 m is placed on a horizontal plate We pour a small amount of water into the mirror and place on it a plano convex lens with a radius of curvature of 1 0 m whose plane side just covers the water Then we place a point light source above this set up at a height of 0 3 m The distance in metres between the object and the final image formed will be x 90 Find x given that the refractive index of water is 4 3 and the refractive index of glass is 1 50