Physics

Physics

Problem

At a particular point on a string, the displacement varies with time as shown below. t (s): 0.00 0.02 0.04 0.06 0.08 0.10 y (mm): 0 4 0 -4 0 4 Assuming a sinusoidal wave, calculate the frequency of the wave. a) 20 Hz20\,\text{Hz} b) 12.5 Hz12.5\,\text{Hz} c) 25 Hz25\,\text{Hz} d) 16 Hz16\,\text{Hz}

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