If the absolute refractive index of a medium is less than 1, it means ______.

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Physics · Optics

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

light travels faster in that medium than in vacuum

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Answer 1

the medium is a perfect reflector

Answer 2

light travels faster in that medium than in vacuum

Answer 3

light travels slower in that medium than in vacuum

Answer 4

the medium absorbs all light

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