ariadhiggs
contestada

A train whistle is 580 Hz when stationary. It is moving away from you at 18.8 m/s. What frequency do you hear?

(Speed of sound = 343 m/s) (Unit = Hz)​

Respuesta :

ashish4112119

Answer

613.63Hz

Explanation:

Fobs = (V/V-Vsource)Force

V=speed of sound

Fobs= (343/343-18.8)580

Fobs= 613.63Hz

Fobs = frequency observed

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alliebitz

the answer is 550 Hz on Acellus

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