Please anyone can solve this numerical
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Wavelength = velocity/ frequency
velocity=340
frequency=20hz to 20000hz
wavelength=340/20=17m
wavelength=340/20000=0.017m
so rage is 0.017m to 17m
velocity=340
frequency=20hz to 20000hz
wavelength=340/20=17m
wavelength=340/20000=0.017m
so rage is 0.017m to 17m
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