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8th Class Science Sound Question Bank Self Test-2

  • question_answer
    David went near a pond, picked some pebbles and started throwing it into the lake. He observed that the wave formed by throwing the pebbles was circular and concentric. What is the nature of wave so formed? wave.jpg

    A)  Circular wave

    B)  Longitudinal wave

    C)  Transverse wave

    D)  Electromagnetic wave

    E)  None of these

    Correct Answer: C

    Solution :


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