Ethan was driving, moving at 20.0 m/s, approaching the open window of Khuslen who was experimenting with a frequency gen
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Ethan was driving, moving at 20.0 m/s, approaching the open window of Khuslen who was experimenting with a frequency gen
Ethan was driving, moving at 20.0 m/s, approaching the open window of Khuslen who was experimenting with a frequency generator on his phone. If Khuslen's phone was generating a tone of 494 Hz, what was the frequency perceived by Ethan? Assume the speed of sound to be 343 m/s.
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