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When light passes through two media x and y of refraction indices 1.51 and 1.33...

Physics
JAMB 2009
When light passes through two media x and y of refraction indices 1.51 and 1.33 respectively, the speed of light in
  • A. x is same as in y
  • B. x and y is same as in vacuum
  • C. x is higher than in y
  • D. y is higher than in x
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Correct Answer: Option D
Explanation
Since 1.51, the refractive index of X is greater than 1.33, the refractive index of y, the speed of light in y is higher than that in X

There is an explanation video available below.

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Explanation Video

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