Physics, asked by gurusukruth, 6 months ago

A beam of light passes from air to a substance x if angle of incidence is 45 degrees and the angle of refraction is 30 degrees the refractive index of substance x will be. Given
Sin30=1/2
Sin45=1/root2

Answers

Answered by hdthebest95

2

Answer:

Refractive index= Sin I / Sin r

=1/√2/1/2

=√2

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