...........gives us an Idea of how fast or how slow does light travel in a medium A) Angle of incidence B) Angle of refraction C) Thickness of light D) Refractive index

...........gives us an Idea of how fast or how slow does light travel

1.	...........gives us an Idea of how fast or how slow does light travel in a medium A) Angle of incidence B) Angle of refraction C) Thickness of light D) Refractive index
Answer» REFRACTIVE IndexExplanation:

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...........gives us an Idea of how fast or how slow does light travel in a medium A) Angle of incidence B) Angle of refraction C) Thickness of light D) Refractive index​

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...........gives us an Idea of how fast or how slow does light travel in a medium A) Angle of incidence B) Angle of refraction C) Thickness of light D) Refractive index