Frequency heard by a man standing on the sidewalk
Question: An ambulance has a siren of frequency 700 Hz. If the ambulance is moving at a speed of 60 miles per hour, what will be the frequency heard by a man standing on the sidewalk as the ambulance approaches him?
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Liberty University has specified that academic work should bear the personal characteristics of the author, be original, and authentic.
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The Impact of Staff Shortages on Service Delivery in the Public Nursing Sector in The Bahamas.
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