7. A ray of light falls normally on a plane mirror
What is the angle of incidence ?Answer in one word
Answers
Answered by
0
Answer:
0°
Explanation:
the incident ray =the reflected ray
they both lie normally
Answered by
5
Answer:
0 zero
Explanation:
The Second Law of Reflection states that the angle of incidence is always equal to the angle of reflection. Therefore, the angle of reflection is same as the angle of incidence, that is, 00.
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