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The angle of incidence for a ray of light having zero reflection angle is (a) 0 (b) 30° (c) 45° (d) 90°

Light Reflection and Refraction

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30/11/2020 6:25 pm

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Tulika pia

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The angle of incidence for a ray of light having zero reflection angle is

(a) 0

(b) 30°

(d) 90°

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30/11/2020 6:26 pm

Kinjal ray

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(a) 0

Explanation:

For reflecting surface ∠i = ∠r

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