Question

2
Aray of light strikes the mirror at distance an angle of 30°
What is the angle of reflection?​

Answer 1

Answer:

Incident angle =reflecting angle

Therefore angle of reflection =30°

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Answer 2

According to law of reflection, when a ray incident on mirror the

angel of incidence(angle between normal & incident ray) = angle of reflection(angle between normal & reflected ray)

so angle incidence=30° (given)

Therefore, angle of reflection=30°

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