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Figure 4 shows the displacement - time graph for a certain wave

      

Figure 4 shows the displacement - time graph for a certain wave
frequency4192017416.jpg
Determine the frequency of the wave

  

Answers


John
Periodic time = 3.5 x 10-3s

T = $\frac{0.007}{3}$

F = $\frac{1}{T}$

F = $\frac{3}{0.007}$ = 428.57 Hz
johnmulu answered the question on April 19, 2017 at 13:03


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