Question

What is the value of refractive index if angel of incidence is 60 degree and angel of refraction is 30.

Answer 1

Answer:

the value of refractive index is 1.732

Explanation:

angle of incidence (i) = 60°

angle of refraction (r) = 30°

we know, refractive index = sin i /sin r

= sin 60° / sin 30°

=(√3/2) / (1/2)

= √3

= 1.732

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Answer 2

Explanation:

1.732 is the value of refractive index if angle of incidence is 60 degree and.....