krishnasathir Asked: December 2022 what are the advantages and disadvantages of using concave mirror for seeing traffic at the rear
krishnasathir Asked: December 2022 what are the advantages and disadvantages of using concavemirror for seeing traffic at the rear
krishnasathir Asked: December 2022 a man 2.2 m tall stands in front of a convex mirror which has a radius of curvature of 5m. How