A point source of light is placed in front of a plane mirror.

A point source of light S is placed in front of two large mirrors as shown. Which of the following observes will see only one image of S?

A point source of light S is placed in front of a perfectly reflecting mirror as shown in Figure. Sigma is a screen. The intensity at the center of screen is found to be I. If the mirror is removed, then the intensity at the center of screen would be

A point source of light S is placed in front of a perfectly reflecting mirror as shown in Figure. Sigma is a screen. The intensity at the center of screen is found to be I. If the mirror is removed, then the intensity at the center of screen would be

A point source of light B,placed in front of the centre of a mirror of width d,hangs vertically on a wall.A man walds in front of the mirror along a line parallel to the mirror at a distance 2L from it as shown in the figure.The gretest distance over which he can see the image of the light source in the mirror is

A point source of light is located 20 cm in front of a convex mirror with f=15 cm. Determine the position and nature of the image point.