audible frequencies have a range 20 hz to 20000 hz. express this range in terms of wavelength in air. given the velocity of sound in air is 300m/sec.
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Answered by
7
Answer: look v=f.wavelength
Thus 300=20.wavelength
Wavelength=300/20=15m
Wavelength=300/20000=0.015 m .
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Explanation:
Answered by
1
Answer:
Velocity of sound v=330m/s
Range of audible frequency ν=20000 Hz
Wavelength of sound λ=
ν
v
Range of wavelength of audible sound λ=
20000
330
=16.5mm
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