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Biology, 19.07.2019 20:50 Ashbff18

Asound wave has a frequency of 425 hz. what is the period of this wave? 0.00235 seconds 0.807 seconds 425 seconds 850 seconds

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Asound wave has a frequency of 425 hz. what is the period of this wave? 0.00235 seconds 0.807 secon...
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