Physics, 29.01.2020 02:54 qloc

Atruck is traveling at 74.5 kilometers per hour away from you. the driver is blowing the horn which has a frequency of 415 hz. the speed of the sound is 346 m/s. what is the observed frequency of the sound? 346 hz 392 hz 415 hz 441 hz

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Atruck is traveling at 74.5 kilometers per hour away from you. the driver is blowing the horn which...

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