Question:
Two sirens situated one kilometre apart are producing sound
Last updated: 6/24/2023
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Two sirens situated one kilometre apart are producing sound of frequency 330 Hz An observer starts moving from one siren to the other with a speed of 2 m s If the speed of sound be 330 m s what will be the beat frequency heard by the observer Question Type Single Correct Type 1 2 3 8 4 6