At what frequency do you year the siren

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Reference no: EM13263657

You are driving east on 8th Street (Tamiami Trail) at a speed of 34. In the rearview mirror, you see an ambulance approaching at what you estimate to be roughly twice your speed. You hear the siren of the ambulance at 475 Hz. What is the frequency of the siren?

You are driving north on 107th Avenue at a speed of 32.3 mph. A police car whose siren produces a sound at a frequency of 513 Hz is approaching from the opposite direction at a speed of 61 mph. At what frequency do you year the siren?

Reference no: EM13263657

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