10th Class Science Light - Reflection and Refraction Question Bank Light

  • question_answer
    Water is transparent to visible light. Still it is not possible to see object at a distance in fog which consists of fine drops of water suspended in air. This is so because

    A)  fine drops of water are opaque to visible light

    B)  most of the light is scattered away, hence the apparent opacity  

    C)  fog affects our vision adversely

    D)  rays buffer total internal reflection and cannot reach the eye of the observer

    Correct Answer: B

    Solution :

     Due to scattering, most of the light is lost and not able to reach observer's eye.


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