The phase difference corresponding to path difference of x is

What is the phase difference corresponding to path difference lambda of two waves reaching a point ?

In experimental set up of interference the twol interfering sources S_(1) and S_(2) have an initial phase difference corresponding to a path difference of lambda//4 . The phase difference due to path difference between the twoll interfering waves at a point of constructive and destructive interference respectively is

In a wave, the path difference corresponding to a phase difference of phi is

In a wave, the path difference corresponding to a phase difference of phi is

In a wave, the path difference corresponding to a phase difference of phi is

In a wave, the path difference corresponding to a phase difference of phi is

If the frequency of ac is 60 Hz the time difference corresponding to a phase difference of 60^(@) is –

The phase difference between the current and the electromotive force in an ac circuit is pi//4 radian. If the frequency is 50 Hz, then the time difference corresponding to this phase difference, will be –