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2 years ago

5

What is the index of refraction of a refractive medium if the angle of incidence in the air is 40 and the angle of refraction is

29?.

1 answer:

Gre4nikov [31]2 years ago

6 0

(1) sin 40° = n(sin 200⁰).

1. A ray of light traveling from air into crown glass strikes the surface at an angle of 30°.

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