yedi0helper yedi0helper

17-04-2019
Physics

contestada

The period of a 440 Hz sound wave is ________ seconds
a. 440s
b. 44s
c. 0.22s
d. 0.022s
e. 0.002s

Respuesta :

devin561 devin561

17-04-2019

The answer is e. 440 hz is equal to .0022

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