A source of sound moves towards an obser...

A source of sound moves towards an observe.

The frequency of the sources increased

The velocity of sound in the medium is increased

The wavelength of sound in the medium towards the observer is decreased

The amplitude of vibration of the particles is increased

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CP SINGH-SOUND WAVES-Exercises

The engine of a train sound a whistle at frequency v, the frequency he...
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A source of sound moves towards an observe.
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A source of sound is travelling towards a stationary observer. The fre...
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The difference between the apparent frequency of a sound of soun as pe...
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A train is moving at 30 m//s in still air. The frequency of the locomo...
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In previous question, what would be the apparent wavelengths in front ...
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A siren placed at a railway platform is emitting sound of frequency 5 ...
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