Mercy1mom Mercy1mom
  • 04-03-2018
  • Physics
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the lowest-pitched sounds humans can generally hear have a frequency of roughly 20 Hz. What is the approximate wavelength of these sound waves if their wave speed is 340 m/s?

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AL2006
AL2006 AL2006
  • 04-03-2018

Wavelength  =  speed / frequency

                     =  (340 m/s)  /  (roughly 20 / sec)

                     =       roughly 17 m
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