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doppler effect
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Understanding What Is The Doppler Effect And Why It Matters
Imagine standing on the side of a road as an ambulance speeds past, its siren wailing. As it approaches, the pitch seems higher; once it passes, the tone drops...
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Imagine standing on the side of a road as an ambulance speeds past, its siren wailing. As it approaches, the pitch seems higher; once it passes, the tone drops...