A wave travelling a string with a fundamental frequency of 440 Hz moves at 400 m/s. What is the wavelength of the 4th harmonic?
- NCSLv 71 month ago
The 4th harmonic on this string has frequency
f = 4*440Hz = 1760 Hz
and so λ = v/f = 400m/s / 1760Hz = 0.23 m
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