Calculate the wavelengths of sounds at the extremes of the audible range, 20 and 20,000 Hz, in
Question:
Calculate the wavelengths of sounds at the extremes of the audible range, 20 and 20,000 Hz, in 30.0°C air. (Assume that the frequency values are accurate to two significant figures.)
Strategy
To find wavelength from frequency, we can use
Transcribed Image Text:
Uw = fλ.
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