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AVprozaik [17]
3 years ago
14

A truck 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?
Physics
1 answer:
ArbitrLikvidat [17]3 years ago
8 0
It would be a high pitched sound. Hope this helps.
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