cowgirlreagan cowgirlreagan

16-02-2017
Physics

contestada

What should you change to lower the pitch of a sound? A) amplitude Eliminate B) frequency C) speed D) volume

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leeloutyler leeloutyler

16-02-2017

You need to change the Frequency

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rhycer12 rhycer12

16-02-2017

You should lower the frequency

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