7th Class Science Light Question Bank Light

  • question_answer
    What is rectilinear propagation of light?

    A)  Travelling in curved lines

    B)  Travelling in straight lines

    C)  The ability to bend around obstacles

    D)  The display of the phenomenon of diffraction

    Correct Answer: B

    Solution :

    Rectilinear propagation of light is a mode by which light travels in straight lines.


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