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  3. 9th Class
  4. Science
  5. Sound

9th Class Science Sound Question Bank Sound Conceptive Objective Problems

  • question_answer
    In a wave motion, the particles oscillate in the direction of wave propagation. The wave is

    A)  transverse                        

    B)  longitudinal

    C)  both (a) and (b)              

    D)  none of these

    Correct Answer: B

    Solution :

      Not Available


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