The angle of incidence for a ray of light at a refracting surface of a prism is 45⁰.

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The angle of incidence for a ray of light at a refracting surface of a prism is 45⁰. The angle of prism is 60⁰. If the ray suffers minimum deviation through the prism, then the angle of minimum deviation and refractive index of the material of the prism respectively, are

Options

(a) 30⁰,√2
(b) 45⁰,√2
(c) 30⁰,1/√2
(d) 45⁰,1/√2

Correct Answer:

30⁰,√2

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Topics: Ray Optics (94)
Subject: Physics (2479)

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