A tiny mirror M is fixed on a piece of cardboard placed on a table. The cardboard is illuminated by light from a bulb. The position of eye with respect to position of bulb is shown in Fig.16.2 as A, B, C and D. In which position mirror will be visible?

Options

A. Both A and B
B. C
C. B
D. D

Explanation

As per the laws of reflection we have angle of incidence equal to angle of reflection. Figure A and B are the ones with the bulb on the path of incidence and eye in the path of reflection.