How is phase difference related to path difference?

Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

Consider two waves of wavelength .A phase difference of 2 correspond to a path difference of .If x is the path difference between two waves and  is the phase difference, then,

 x=

Answered by  | 4th Jun, 2014, 03:23: PM