jamaicahightower jamaicahightower

12-04-2016
Physics

contestada

the period of 440 hertz sounds wave is how many second

Respuesta :

12-04-2016

The period of any wave is the reciprocal of its frequency ...
' 1 ' divided by the frequency.

Period = (1) / (440 per second)

= 0.00227... second (rounded) .

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