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Mathematics, 20.04.2020 20:36 richaeviney

The frequency of the musical note C4 is about 261.63 Hz. What is the frequency of the note a perfect fifth below C4?

A- 130.82 Hz

B- 174.42 Hz

C- 256.63 Hz

D- 392.44

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The frequency of the musical note C4 is about 261.63 Hz. What is the frequency of the note a perfect...
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