Physics
Physics, 12.05.2021 16:10, tipbri6380

Kaylee is practicing a solo to perform at her next choir concert. Kaylee's teacher tells her that the pitch of her voice is too high. How should Kaylee change the sound waves she creates to sing in a lower pitch?

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Kaylee is practicing a solo to perform at her next choir concert. Kaylee's teacher tells her that th...

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