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Can you explain the answer of this question below:
Light travels faster in substance X as compared to substance Y, then refractive index is greater for
  • A:
    Can’t tell with the information provided
  • B:
    Substance-Y
  • C:
    Refractive index for both is same
  • D:
    Substance-X
The answer is b.
Verified Answer
Can you explain the answer of this question below:Light travels faster...
As the refractive index increases, the velocity of light decreases.
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Most Upvoted Answer
Can you explain the answer of this question below:Light travels faster...
The answer is 'b' because in the air medium light travels faster there is no bending of light and the medium is lighter then the light while in the glass light travels slow just because of high weight of medium then the light so refractive index of 'b' i.e, glass then the refractive index of 'a' which is air.
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Community Answer
Can you explain the answer of this question below:Light travels faster...
When light travel from lighter medium to a denser medium the path of incidence refract from the path of refraction. This show reducing of speed
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