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4.5. The fret closest to the bridge on a guitar is 21.4 cm from the bridge as shown in
Figure below. When the thinnest string is pressed down at this first fret, the string produces the
highest frequency that can be played on that guitar, 2349 Hz. The next lower note that is
produced on the string has frequency 2217 Hz. How far away from the first fret should the next
fret
be?
+21.4 cm-
Frets
Bridge

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