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Question

In reflection, light travels through:
  1. only one medium
  2. two media
  3. three media
  4. more than three media

A
two media
B
only one medium
C
three media
D
more than three media
Solution
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Reflection of light is the process where the incident light on a surface is bounced back into the same medium. In reflection, the light gets reflected from the surface of second medium. Hence,here light travels only in one medium.
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