A stationary observer receives sound from two indentical tuning forks, one of which approaches and the other one recedes with the same speex (much less than the speed of sound). The observer hears 2 beats/ sec. The oscillation frequency of each tuning fork is `v_(0)=1400` Hz and the velocity of sound in air is 350 m/s. The speed of each tuning fork is close to :

A stationary observer receives sound from two identical tuning forks, one of which approaches and the other one recedes with the same speed (much less than the speed of sound). The observer hears 2 beats/ sec. The oscillation frequency of each tuning fork is v_(0)=1400 Hz and the velocity of sound in air is 350 m/s. The speed of each tuning fork is close to :

A stationary observer receives sound from two identical tuning forks, one of which approaches and the other one receded with the same speed (much less than the speed of sound). The observer hears 2 beats/sec. The oscillation frequency of each tuning fork is v_(0)= 1400Hz and the velocity of sound in air is 350m/s. The speed of each tuning fork is close to

A stationary observer receives sound waves from two tuning forks, one of which approaches and the other recedes with the same velocity. As this takes place, the observer hears beats of frequency upsilon=2Hz . Find the velocity of each tuning fork if their oscillation frequency is upsilon_0=680Hz and the velocity of sound in air is upsilon_s=340(m)/(s) .

A stationary observer receives sound waves from tow tuning forks, one of which approaches and the other recedes with the same velocity. As this takes place, the observer hears beats of frequency upsilon=2Hz . Find the velocity of each tuning fork if their oscillation frequency is upsilon_0=680Hz and the velocity of sound in air is upsilon_s=340(m)/(s) .

A stationary observer receives sonic oscillations from two tuning forks one of which approaches and the other recedes with the same velocity. As this takes place, the observer hears the beats of frequency f = 2.0 H_(Z) . Find the velocity of each tuning fork if their oscillation frequency is f_(o) = 680 H_(Z) and the velocity of sound in air is upsilon = 340 m//s .

A stationary observer receives sonic oscillations from two tuning forks one of which approaches and the other recedes with the same velocity. As this takes place, the observer hears the beats of frequency f = 2.0 H_(Z) . Find the velocity of each tuning fork if their oscillation frequency is f_(o) = 680 H_(Z) and the velocity of sound in air is upsilon = 340 m//s .

The frequency of a tuning fork is 220 Hz and the velocity of sound in air is 330 m/s. When the tuning fork completes 80 vibrations, the distance travelled by the wave is

A tuning fork of frequency 90 Hz is sounded and moved towards an observer with a speed equal to one - tenth the speed of sound. The note heard by the observer will have a frequency

The frequency of a tuning fork is 150 Hz and distance travelled by the sound, produced in air is 20 cm in one vibration. Calculate the speed of sound in air.