Question

The direction of ray of light incident on a concave mirror is shown by `PQ` while directions in which the ray would travel after reflection is shown by four rays marked `1,2,3` and `4`, Fig. Which of the four rays correctly shows the direction of reflected ray ?
.
A. 1
B. 2
C. 3
D. 4

Answer 1

Correct Answer - B
In sherical mirrors, the incident ray passing through the focus of mirror becomes paralle to prinicipal axis after reflection, which is shown by ray 2.