Mathematics, 24.03.2020 22:37 aalyssag606

11. The frequency of a musical note, measured in hertz (Hz), is called its pitch. The pitches of the A keys
on a piano change exponentially, as shown.
A,
A,
55 H7
A2
110 Hz
A4
440 Hz
220 Hz
What is the frequency of Az?
(A) 880 Hz
(C) 3520 Hz
(B)
(D)
1760 Hz
7040 Hz

11. The frequency of a musical note, measured in hertz (Hz), is called its pitch. The pitches of the

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11. The frequency of a musical note, measured in hertz (Hz), is called its pitch. The pitches of the...

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