A point source of light, S is placed at a distance L in front of the centre of plane distance L in front of the centre of plane vertically on a wall. A man walks in front of the mirror along a line parallel to the mirror, at a distance 2L as shown below. The distance over which the man can see the image of the light source in the mirror is

A point source of light, S is placed at a distance L in front of the c

1.	A point source of light, S is placed at a distance L in front of the centre of plane distance L in front of the centre of plane vertically on a wall. A man walks in front of the mirror along a line parallel to the mirror, at a distance 2L as shown below. The distance over which the man can see the image of the light source in the mirror is
A.	\(\frac{{\rm{d}}}{2}\)
B.	d
C.	3d
D.	2d
Answer» D. 2d