17.8: The Doppler Effect - Physics LibreTexts
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WEBEquation \ref{17.18} and Equation \ref{17.19} can be summarized in one equation (the top sign is for approaching) and is further illustrated in Table \(\PageIndex{1}\), where f o is the observed frequency, f s is the source frequency, v is the speed of sound, v o is the speed of the observer, v s is the speed of the source, the top sign is for ...
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