A slab of glass of thickness 6 cm and refractive index 1 5

Last updated: 6/7/2023

A slab of glass of thickness 6 cm and refractive index 1 5 is placed in front of a concave mirror as shown in the figure If the radius of curvature of the mirror is 40 cm and the reflected image coincides with the object then the distance of the object from the mirror is A 30 cm C 42 cm O 6 cm 1 5 B 22 cm D 38 cm