Physics, asked by abhinain, 1 year ago

why is absolute refractive index of a medium always greater than one

Answers

Answered by TheRevenant01

15

Go by definition :

Absolute Refractive Index = speed in vacuum / speed in medium

Since , Speed in medium ≤ Speed in vacuum ,

Absolute Refractive Index ≥1

Answered by ayushandadarsh160

4

Answer:

above answer is correct so I don't think I should answer this again please mark me as brainliest.

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