An ambulance passes a bus stop at 50ms with a siren of
An ambulance passes a bus stop at 50m/s with a siren of 340Hz
a. What is the wavelength heard by the bus stop costumers as the ambulance approaches?
b. What change in frequency occurs as the siren goes from approaching to moving away?
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An ambulance passes a bus stop at 50m/s with a siren of 340Hz, What is the wavelength heard by the bus stop costumers as the ambulance approaches
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