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Physics, 02.06.2021 23:00 jessejames48
What is the relationship between an A with a frequency of 220 Hz and an A with a frequency of 440 Hz?
A. octave
B. fifth
C. third
D. fourth
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Answers: 2
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What is the relationship between an A with a frequency of 220 Hz and an A with a frequency of 440 Hz...
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