9th Class Science Sound Question Bank Sound Conceptive Objective Problems

  • question_answer
    Match the following
    List - A (subjective measurement) List - B (objective measurement)
    1.   Pitch A.  Intensity
    2.  Loudness B. Waveform
    3.  Quality C. Frequency

    A)  1 - a, 2 - b, 3 - c                

    B)  1 - c, 2 - a, 3 ? b

    C)  1 - a, 2 - c, 3 - b                

    D)  None of these

    Correct Answer: B

    Solution :

      Pitch - Frequency Loudness - Intensity Quality - Wave form


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