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Railways RRB (Assistant Loco Pilot & Technician) Solved Paper-2 (2013)

  • question_answer
    The reason for shining of air bubble in water is

    A)  diffraction of light

    B)  dispersion of light

    C)  scattering of light

    D)  total internal reflection

    Correct Answer: D

    Solution :

    Not available 


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