Sound propagating during air at 30 degrees celsius passes
Sound propagating during air at 30 degrees Celsius passes through a vertical cold front into air that is 4.0 degrees Celsius. if the sound has a frequency of 2400 Hz, by what percentage does its wavelength change in crossing the boundary?
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sound propagating during air at 30 degrees celsius passes through a vertical cold front into air that is 40 degrees
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