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5th Class Science Lights, Sound and Force Question Bank Lights and Sound

  • question_answer
    Which of the following is true. Light behaves like both a particle as well as a wave. Light moves at the slowest known speed in the universe. Speed of light in air is 2.99 x 108 metre per second.

    A) TTT                

    B)          FFF          

    C) TFF                

    D)          TFT

    Correct Answer: D

    Solution :

        TFT


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