Question

If the angle of reflection is 40°. what will be the angle between the incident ray and the reflected ray​

Answer 1

Answer:

the angle between reflected ray and incedent ray is 80° i.e $i + r \\ 40 + 40 = 80$

Answer 2

Answer: 80⁰

Explanation:

Recall laws of reflection.

1) ANGLE OF INCIDENT( ì ) IS EQUAL TO ANGLE OF REFLECTED ( r )

So,

ì=r=40⁰

Required angle = i+r=40⁰+40⁰=80⁰