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CET Karnataka Medical CET - Karnataka Medical Solved Paper-2015

  • question_answer
    To observe diffraction, the size of the obstacle

    A)  Should be \[\lambda /2\], where \[\lambda \] is the wavelength.

    B)  Should be of the order of wavelength.

    C)  Has no relation to wavelength.

    D)  should be much larger than the wavelength.

    Correct Answer: B

    Solution :

    : To observe diffraction, the size of the obstacle should be the order of wavelength.


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