[" 5.A source emits a sound of "],[" frequency of "400Hz" ,but the "],[" listener hears it to be "390Hz" .Then "]

A source emits a sound of frequency of 400 Hz , but the listener hears it to be 390 Hz . Then

A source emits a sound of frequency of 400 Hz , but the listener hears it to be 390 Hz . Then

A source emits sound of frequency 600 Hz inside water. The frequency heard in air will be

A source producing a sound of frequency 500 Hz is moving towards is listener with a velocity of 30 ms^(-1) . The speed of the sound is 330ms^(-1) . What will be the frequency heard by listener?

.A source is moving with a constant speed of "10m/s" on a circular track of "200m" .It emits a sound of frequency "200Hz" .A listener stands at the centre of the circular track.The frequency recieved by the listener is (velocity of sound "=340m/s" ) 1) zero 2)200Hz 3)190Hz 4) 210Hz

A source is moving with a constant speed of 10 m/s on a circular track of 200 m. It emits a sound of frequency 200 Hz. A listener stands at the centre of the circular track. The frequency received by the listener is (velocity of sound = 340 m/s)

A source is moving with a constant speed of 10 m/s on a circular track of 200 m. It emits a sound of frequency 200 Hz. A listener stands at the centre of the circular track. The frequency received by the listener is (velocity of sound = 340 m/s)

A car is moving with a speed of 72 "km-hour"^(-1) towards a roadside source that emits sound at a frequency of 850 Hz. The car driver listens to the sound while approaching the source and again while moving away from the source after crossing it. If the velocity of sound is 340 ms^(-1) , the difference of the two frequencies, the driver hears is