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Miscellaneous·2017·Easy

If the absolute refractive indices of glass and water are 3/2 and 4/3 respectively, what will be the ratio of velocity of light in glass and water?

If the absolute refractive indices of glass and water are 3/2 and 4/3 respectively, what will be the ratio of velocity of light in glass and water?

Options

  1. a.

    3 : 4

  2. b.

    8 : 9

    Correct answer
  3. c.

    9 : 8

  4. d.

    4 : 3

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