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18-12-2015
Physics

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A speaker vibrates at a frequency of 200hz what is it's period

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Аноним Аноним

18-12-2015

♥ Here is our formula:
♥ 200 Hz = 200 cps (Cycles per second)
♥ Therefore we have:
♥ 1/200 = 0.005 seconds
♥ And if that is not a answer choice, you can also write it down as 5 milliseconds.

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