A source s receiver R and air are moving relative to the ground as shown in the fig. `V_(B)=V_(a)=V_(a)=20m/s` and velocity of sound in still air is 320m/s If source generate sound of frequency 3600Hz then the frequency of sound received by the receiver will be..... `(V_(w)`=velocity of wind)

Velocity of sound in air is 320 m//s . The resonant pipe shown in Fig. 7.81 cannot vibrate with a sound of frequency .

If v_(m) is the velocity of sound in moist air and v_(d) is the velocity of sound in dry air then

An observer is moving with a constant speed of 20m/s on a circular track of radius 50m. A source kept at centre of track emits a sound of frequency 200 Hz. Then the frequency received by the observer is x xx10^2 Hz, what is value of x. (V= 340m/s)

Velocity of secnod in air is 320 m/s. Neglecting end correctionss, the air column in the pipe can resonate for sound of frequency

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 and an observer are situated on two perpendicular tracks as shown in the figure the observer is at rest and source is moving with a speed 50m//s the source emits sound waves of frequency 90Hz which travel in the medium with velocity 200m//s the frequency of sound heard by observer when the source crosses the origin is

A source of sound of frequency 300 Hz and a receiver are located along the same line normal to the wall as shown in the figure. Both the source and the receiver are stationary and the wall receeds from the source with velocity 20ms^-1 .If the beat frequency registered by the receiver is 240/x Hz then x is : (Assume V_("sound")=300 m/s).

A square ground of side a = 10/sqrt2 m has a circular running track of radius a/2 with its centre coinciding the centre of the ground. A man is running on the track with an angular velocity omega = 22 rad /s while a car is moving on a road adjacent to ground as shown in the figure. The car moves in such away that the car, the man and the centre of the ground always lie on the same straight line. If a source of sound of frequency v = 300 Hz is being placed at the centre of the ground find the minimum frequency received by the man in the car. Assume velocity of sound in air is v = 330 m/s.

A source of sonic oscillations with frequency n=1700Hz and a receiver are located on the same normal to a wall. Both the source and receiver are stationary, and the wall recedes from the source with velocity u=6.0(m)/(s) . Find the beat frequency registered by the receiver. The velocity of sound is v=340(m)/(s) .

A source of sonic oscillations with frequency n=1700Hz and a receiver are located on the same normal to a wall. Both the source and receiver are stationary, and the wall recedes from the source with velocity u=6.0(m)/(s) . Find the beat frequency registered by the receiver. The velocity of sound is v=340(m)/(s) .