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  1. Rainbow is seen after rain because of hanging molecules of water which act as

  2. A.

     Lenses

    B.

     Mirrors

    C.

     Prisms

    D.

     Slabs

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    Answer : Option B

    Explanation :

    In optics, a prism is a transparent optical element with flat, polished surfaces that refract light. In a rainbow, raindrops in the air act as tiny prisms. Light enters the raindrop, reflects off of the side of the drop and exits. In the process, it is broken into a spectrum just like it is in a triangular glass prism.


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