Physics, asked by vinyvibhav1280, 1 year ago

Find the frequency heard by the observer if velocity of observer = 15 m/s, velocity of source = 20 m/s, frequency of sound source = 400 Hz and velocity of sound waves = 340 Hz

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Answered by clockkeeper

0

pls frstly mnton the dirn. of vlocty of obs. & source

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