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Physics, 01.11.2019 12:31 Tanija1995

The period of a 440 hertz sound wave is __ seconds.

a. 1/440
b. 1/220
c. 220
d. 440

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The period of a 440 hertz sound wave is __ seconds.

a. 1/440
b. 1/220
c. 220...

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