Question text
21 Light is incident on a mirror. The light is reflected from the mirror. The angle of incidence is i and the angle of reflection is r. Which diagram correctly shows i and r? A B C D r i r i i i r r
21 Light is incident on a mirror. The light is reflected from the mirror.
The angle of incidence is i and the angle of reflection is r.
Which diagram correctly shows i and r?
A B C D
r i r i
i i r r
Select your answer: