6 An objects is placed 21 cm in front of a concave mirror of

Last updated: 6/8/2023

6 An objects is placed 21 cm in front of a concave mirror of radius of curvature 10 cm A glass slab of thickness 3 cm and u 1 5 is then placed close to the mirror in the space between the object and the mirror The position of final image formed is BHU a 3 94 cm c 4 93 cm b 4 3 cm d 3 94 cm