juicyboon
contestada

Describe how the Doppler effect explains why a siren has a lower pitch as a fire engine moves away from you. (need a short answer quick!)

Respuesta :

ethean5123
The pitch of the siren of a Fire truck appears to change as the truck passes us due to the Doppler effect. Of course, to an observer on the truck, the pitch does not change at all.  

hope this helps

Answer:

guy above me is right

Explanation:

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