Question

If the angle between mirror and incident ray is 35º, the
angle of reflection will be
(b) 30
(a) 35
(c) 55
(d) 70
p
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Answer 1

Explanation:

90°-35° = $55°$

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Answer 2

Given:-

Angle of Incident ray is 35°

To find :-

Angle of reflection

Solution:-

From laws of reflection,

Angle of incidence = Angle of reflection

So,

Angle of reflection also equal to 35°

Angle of reflection = 35°

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Know more :-

Laws of reflection:-

Law - 1 :- The incident ray and reflected law should be lie on same plane

Law -2 :- Angle of incidence = Angle of reflection

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Angle of Incidence :- The angle made by Incident ray with to normal surface is called Angle of Incidence

Angle of reflection:- The angle made by Reflected ray with to normal surface is called Angle of reflection