Physics, asked by simranjitsandhu1392, 7 months ago

Two trains are moving in opposite directions on parallel tracks and are approaching a station. Horns on both trains are producing a sound at a frequency of 500Hz. One train is approaching at 32m/s. What is the speed of the other train if an observer at the station hears a beat frequency of 4.4Hz?

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Answered by mdbava405

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