Question

Look at the given diagrams and answer the questions.
1. Look at the figure.
(a) Identify the normal.
(b) What is the measure of angle of incidence?
A
N
B
(c) What is the measure of the angle of reflection?
45°
2. Two plane mirrors are inclined at 90° to each other?
A ray of light is incident on one of the mirror as
shown in the figure. Draw the reflected ray from the
second mirror
90
777​

Answer 1

Explanation:

hope it's helpful for you

Answer 2

Answer:

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Explanation:

mein naraz nahi hu