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Locus Discussion Board Physics Mechanics
que:doppler effect (1 viewing)
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TOPIC: que:doppler effect
#394
nivedita (User)
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que:doppler effect 10 Month 1 Day 11 Hour 20 Min ago Karma: 8  
A source of sound emitting a 1200 Hz note travels along a straight line at a speed of 170 m/s. A detector is placed a distance of 200m from the line of motion of the source.
(a) Find the frequency of sound received by the detector at the instant when the source gets closest to it.
(b)find the distance between the source and the detector at the instant it detects the frequency 1200 Hz .
(vel. of sound in air =340 m/s)

Post edited by: nivedita, at: 2008/03/07 07:44

Post edited by: nivedita, at: 2008/03/07 07:45
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