A vehicle

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A vehicle, with a horn of frequency n, is moving with a velocity of 30 m/s in a direction perpendicular to the straight line joining the observer and the vehicle. The observer perceives
07
Nov
A vehicle, with a horn of frequency n, is moving with a velocity of 30 m/s in a direction perpendicular to the straight line joining the observer and the vehicle. The observer perceives A vehicle is moving with a velocity of 30 m/s in a direction perpendicular to the straight line joining the observer and [...]
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Tags: A vehicle , is moving with a velocity of 30 m/s in a direction perpendicular to the straight line joining the observer and the vehicle. The observer perceives , with a horn of frequency n ,
A vehicle, with a horn of frequency n is moving with a velocity of 30 m/s in a direction perpendicular to the straight line joining the observer and the vehicle. The observer perceives the sound to have a frequency (n+n1​). If the velocity of sound in air is 300 m/s, then
25
Aug
A vehicle, with a horn of frequency n is moving with a velocity of 30 m/s in a direction perpendicular to the straight line joining the observer and the vehicle. The observer perceives the sound to have a frequency (n+n1​). If the velocity of sound in air is 300 m/s, then A vehicle approaches towards [...]
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Tags: A vehicle , approaches towards one source with speed u , then number of beats heard per second by observer will be , Two sources are at a finite distance apart. They emit sound of wavelength λ . An observer situated between them on line joining the sources ,