2. Questions Bank
  3. 9th Class
  4. Science
  5. Sound

9th Class Science Sound Question Bank Sound Formative Objective Problems

  • question_answer
    The greater the surface area of the vibrating body, the ___ is the loudness of sound.

    A)  lesser                                  

    B)  greater

    C)  remains same  

    D)  none of these

    Correct Answer: B

    Solution :

      Not Available


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