A train is traveling away from you at 120 km/h. It blows its whistle, and you hear a tone of 350 Hz. If the speed of thi
Posted: Sat Jul 09, 2022 12:21 pm
A train is traveling away from you at 120 km/h. It blows itswhistle, and you hear a tone of 350 Hz. If the speed of this soundis 342 m/s, what would the frequency be if the train was notmoving? Make sure that you perform the appropriate unitconversions.