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Mathematics, 12.01.2021 09:30 josephcarriveau
What is the frequency heard by a person driving at 15 m/s toward a blowing factory whistle (800. Hz) if the speed of sound is 340.6 m/s?
PL helppp meee
and thanks
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What is the frequency heard by a person driving at 15 m/s toward a blowing factory whistle (800. Hz)...
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