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When light of wavelength  is incident on an equilateral prism kept in its minimum deviation position, it is found that the angle of deviation equals the angle of the prism itself. The refractive index of the material of the prism for the wavelength  is, then

a)

b)

c)

2

d)



Question ID - 152984 | SaraNextGen Top Answer

When light of wavelength  is incident on an equilateral prism kept in its minimum deviation position, it is found that the angle of deviation equals the angle of the prism itself. The refractive index of the material of the prism for the wavelength  is, then

a)

b)

c)

2

d)

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

127 votes


127