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  3. J & K CET Medical

J & K CET Medical J & K - CET Medical Solved Paper-2012

  • question_answer
    Which of the following optical phenomena is involved in the propagation of light in an optical fibre?

    A)  Refraction

    B)  Dispersion

    C)  Interference

    D)  Total internal reflection

    Correct Answer: B

    Solution :

     An optical fibre is based, on the total internal reflection.


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