If the wavelength of the fourth harmonic of a standing wave on a string is 7.2...
If the wavelength of the fourth harmonic of a standing wave on a string is 7.2 cm, what is the length of the string?
Homework Answers
apply V = Lf
f = 330/0.072
f = 4583.33 Hz
apply f = nV/2L
L = 4* 330/4583.33*2)
L = 14.4 cm
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