brookenjie6 brookenjie6

07-05-2020
Physics

contestada

The critical angle at the boundary between a ruby and the air is 34.6º. Use this to calculate the refractive index of this ruby. Give your answer to
two decimal places.

Respuesta :

Chelboy Chelboy

18-05-2020

Answer:1.8

Explanation:

Critical angle=c=34.6

Refractive index =n

n=1/sinc

n=1/sin34.6

n=1/0.5678

n=1.8

Refractive index is 1.8

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