Question

are of light travels from an optically denser to rarer medium. the critical angle of the two media is C what is the maximum possible deviation of the ray ​

Answer 1

Explanation:

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Let A be angle of elevation

Let B be angle of incidence

So,

C= A-B

Deviation(D)=2π-C

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Answer 2

Answer:

• A ray of light travels from an optically denser

to rarer medium. The critical angle for the two

media is C. The maximum possible deviation

of the ray will be 30°