4 90 cm 2 180 cm 3 45 cm 4 360 cm A thick plane mirror shows

Last updated: 6/27/2023

4 90 cm 2 180 cm 3 45 cm 4 360 cm A thick plane mirror shows a number of images of the filament of an electric bulb Of these the brightest image is the 1 First 2 Second 3 Last 4 Fourth Two vertical plane mirrors are inclined at an angle of 60 with each other A ray of light travelling horizontally is dent devietion is