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Banking Physics Light - Reflection and Refraction Question Bank Optics

  • question_answer
    When a drop of oil is spread on a water surface, it displays beautiful colours in daylight because of

    A)  dispersion of light          

    B)  reflection of light

    C)  polarization of light        

    D)  interference of light  

    Correct Answer: D

    Solution :

     The colours are seen due to interference of light. The colours seen in reflected light are complementary with the colours seen in transmitted light.


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