Banking Physics Sound Question Bank Sound

  • question_answer The frequency of a wave travelling at a speed of 500 \[m{{s}^{-1}}\] is 25Hz. Its time period is

    A)  20s                             

    B)  0.05s

    C)  25s                 

    D)         0.04s  

    Correct Answer: D

    Solution :

     Not Available


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