A wave of frequency 500 Hz has wave velocity of 350 m/s. 1)Find the distance between the two points which has #60^o# out of phase. 2)Find the phase difference between two displacements at certain point of time #10^-3#s apart?
1 Answer
Jun 1, 2017
Given velocity of the wave
frequency of the wave
So wave length of the wave
1) We are to find the distance between the two points which has
As we know that for path difference
we can say , if
2) Now in
So here path difference
So by the relation