how Snell's law joins with the Refractive index,as Snell's law talk ab – InterviewSolution

1.	how Snell's law joins with the Refractive index,as Snell's law talk about angle and refractive index talk about the optical density.
Answer» how Snell's law joins with the Refractive index,as Snell's law talk about angle and refractive index talk about the optical density.

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