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9th Class Science Sound Question Bank 9th CBSE Science Sound

  • question_answer
      Give the difference between pulse and wave.

    Answer:

       Difference between pulse and wave
    Pulse Wave
    It is a short duration disturbance. It is a continuous disturbance.
    It does not repeat. It repeats periodically.
    It is formed in small portion. It is formed continuously due to disturbance.
    Disturbance is momentary. Disturbance exists for long period.


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