Question

1.Angle of incidence =Angle of reflection. This rule is explained by
a) Fermat
b) Newton c) Archemedes d) Pascal
principle.
2. Which of the following letters doesn't suffer lateral inversion
ac
b)
d) N
c) В
3. A ray of light incidents on a plane mirror at an angle of 90° to its surface.
What will be the angle of reflection.
a)0° b)900
d)180°
c)45​

Answer 1

Explanation:

2. letter N doesnt suffer lateral inversion

3. 180 degree

Answer 2

options B is correct please send