timdjinks timdjinks

30-04-2020
Physics

contestada

The driver of a car hears the siren of an ambulance that is moving away from her. If the actual frequency of the siren is 2000 hertz, which frequency was heard by the driver?
A
1900 Hz

B
2000 Hz

C
2100 Hz

D
4000 Hz

Respuesta :

maddalynhowell6 maddalynhowell6

30-04-2020

the answer is A.) 1,900 Hz

Answer Link

rhin779 rhin779

30-04-2020

I think the answer is a) 1900 Hz :)

Answer Link

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