9th Class Science Sound Question Bank Sound Summative Objective Problems

  • question_answer
    Matrix matching
    (a) Hz           (p) Wavelength
    (b) \[f\times \lambda \]        (q) frequency
    (c)  \[\lambda /T\]          (r) Velocity
    (d) meter         (s) Amplitude

    A)  a-q; b-q; c-p; d-p            

    B)  a-q; b-r, c-r, d-s

    C)  a-q; b-r; c-r; d-s    

    D)  a-q; b-s; c-s; d-p

    Correct Answer: B

    Solution :

      Not Available


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