12th Class Physics Ray Optics Question Bank Case Based (MCQs) - Ray Optics and Optical Instruments

  • question_answer
    The following diagram shows same diamond cut in two different shapes.
    The brilliance of diamond in the second diamond will be:

    A) less than the first.

    B) greater than first.

    C) same as first.

    D) will depend on the intensity of light.

    Correct Answer: A

    Solution :

    Option [a] is correct. Explanation: The brilliance of diamond in the second diamond will be less than the first since in the second case, no total internal reflection has taken place.


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