Example 9 6 A point source of light S placed at a distance L

Last updated: 6/4/2023

Example 9 6 A point source of light S placed at a distance L in front of the centre of a mirror of width d hangs vertically on a wall A man walks in front of the mirror along a line parallel to the mirror at a distance 2L from it as shown Find the greatest distance over which he can see the image of the light source in the mirror d S