When a ray of light is incident normally on a reflecting surface the anglebetween incident ray and reflected ray is (a)o° (b) 45° (c) 90° (c) 180°
Answers
Answered by
1
Answer:
a is the correct answer
hopefully
Answered by
4
Answer
90°
Explaination
At 90° Incident ray and the reflected ray both are same hence IT falls normally to the plane mirror
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