A sound wave travels at the speed of 339m/s.If it's wavelength is 1.5m/s,what is the frequency of the wave?Will it be audible?
Asked by | 12th Jan, 2013, 12:47: PM
speed = frequency * wavelength
339 = frequency * 1.5m
frequency = 339/1.5
= 226 Hz
yes it is audile as the range of audile sound is 20 Hz -20KHz.
Answered by | 12th Jan, 2013, 06:14: PM
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