Question

If the reflected ray makes an angle of 60° with the normal, what
angle must the incident ray make with the normal?


a) 30°

b) 45°

c) 60°

d) 90°



2 questions


If the angle between the mirror and reflected ray is 23° , what is
the angle of incidence of the incident ray?


a) 23°

b) 45°

c) 53°

d) 67°​

Answer 1

Answer:

1 question answer:- 60⁰ .

Answer 2

Answer:

1) 60°

2)23°

because angle of incidence is equals to angle of reflection