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MatroZZZ [7]
3 years ago
11

A bumblebee 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. The observed frequency of the hum will be ____ 152 Hz as the bumblebee approaches you.
Equal to
Less than
Greater then
Biology
1 answer:
monitta3 years ago
3 0

ojshqqjq

Explanation:

hope it helps

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