Two waves each of frequency `540Hz` travel at a speed of `330m/s` .If the sources are in phase,in the beginning,the phase difference of the waves at a point `4m` from one source and `4.4m` from the other is

(A) `59^(@)`

(B) `118^(@)`

(C) `177^(@)`

(D) `235.6^(@)`

If a sound wave of frequency 500 Hz and velocity 350 m/s. Then the distance between the two particles of a phase difference of 60^(@) will be nearly

A sound wave of frequency 80 Hz is travelling with speed 320 m//s . (a) Find the change in phase at a given position in 400 ms (b) Find the phase difference between two positions seperated by 20 cm at a particular instant.

A wave of frequency 20 Hz is propagatinig is space with speed 200 m/s. the phase difference of the two points of wave separated by a distance 5 m is

Two waves, each having a frequency of 100 Hz and a wavelength of 2.0 cm, are travelling in the same direction on a string. What is the phase difference between the waves (a) if the second wave was produced 0.015 s later than the first one at the same place, (b) if the two waves were produced at the same instant but the first one was produced a distance 4.0 cm behind the second one ? (c) If each of the waves has an amplitude of 2.0 mm, what would be the amplitudes of the resultant waves in part (a) and (b) ?

A wave of frequency 500 Hz has velocity 360 m/sec. The distance between two nearest points 60^(@) out of phase, is

Two waves, each having a frequency of 100 Hz and a wavelength of 2.0 cm, are travelling in the same direction on a string. What is the phase difference between the waves if the second wave was produced 0.015 s later than the first one at the same place,

Two point sound sources A and B each to power 25pi w and frequency 850 Hz are 1 m apart. The sources are in phase Determine the phase difference between the waves emitting from A and B received by detector D as shown in figure. Velocity of sound = 340 m//s .

Wave of frequency 500 Hz has a phase velocity 360 m//s . The phase difference between two displacement at a certain point at time 10^(-3)s apart will be

A wave of frequency 500 Hz has a wave velocity of 350 m//s . (a) Find the distance between two points which are 60@ out of phase. (b) Find the phase difference between two displacement at a certain point at time 10^(-3) s apart.

A wave of frequency 500 Hz has a wave velocity of 350 m//s . (a) Find the distance between two points which are 60@ out of phase. (b) Find the phase difference between two displacement at a certain point at time 10^(-3) s apart.