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Mashcka [7]
4 years ago
14

The frequency of G5 is 783.99 Hz. What is the frequency of the note that is a perfect fifth above G5?

Mathematics
1 answer:
Dmitry [639]4 years ago
3 0
<span>Give that </span>t<span>he frequency of G5 is 783.99 Hz.
To find the frequency of the note that is a perfect fifth above G5, we recall that </span>the frequencies of notes that are a 'perfect' fifth apart are in the ratio of 1.5

i.e. <span>the frequency of the note that is a perfect fifth above G5 divided by </span><span>t<span>he frequency of G5 equal 1.5

Let the </span></span><span><span>frequency of the note that is a perfect fifth above G5 be F, then
F / </span>783.99 = 1.5
F = 1.5 x 783.99 = 1175.99

Therefore, </span>the <span>frequency of the note that is a perfect fifth above G5</span> is 1175.99 Hz
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