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Physics, 01.07.2016 09:49

Abumblebee buzzes past you at 3 m/s. the frequency of the hum made by its wings is 152 hz. assume the speed of sound to be 342 m/s. what is the observed frequency of the hum as the bumblebee approaches you?

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Abumblebee buzzes past you at 3 m/s. the frequency of the hum made by its wings is 152 hz. assume th...
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