Physics, 04.12.2020 16:30, andrewbigbrains8740

A train is traveling away from you at 120 km/h. It blows its whistle, and you hear a tone of 0.400 kHz. Take the speed of sound to be 340 m/s. What frequency does the whistle actually produce

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A train is traveling away from you at 120 km/h. It blows its whistle, and you hear a tone of 0.400 k...