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An unfingered guitar string is 0.71 m long and is tuned to play E above middle...

An unfingered guitar string is 0.71 m long and is tuned to play E above middle C (330 Hz).

(a) How far from the end of this string must the finger be placed to play F above middle C (349 Hz)?

m

(b) What is the wavelength on the string of this 349 Hz wave?

m

(c) What are the frequency and wavelength of the sound wave produced in air at 20° C by this fingered string?

Hz

m

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