Given
The range of frequencies audible to human is n=20 Hz to n'=20,000 Hz
Speed of sound is v=340 m/s.
To find
Sound with which of the following wavelengths would be audible by the average person?
Step-by-step explanation
We know,
velocity is given by
Thus,
Again,
Thus the sound between wavelength 0.017 m to 17 m would be audible.
Conclusion
The sound audible to the human is 5 m