Physics:phase difference in wave..help!!

[leon]

hi guys...i hav join newly...can any1 help me with phase difference in wave...is there any formula calculating it...plzzzzzz...i m really having trouble wit it...giv full explanation...thank u...

 

[ashhadazam]

Well there is one..

2pi x distance from the reference point/ lambda

I have my s1 paper this afternoon. will explain after the paper or i someone will explain by that time

 

[leon]

ok...pls do xplain...thank u...

 

[shan]

well~ there is a formula
S2P-S1P = n lambda

if n is intger, it is constructive
if n isn't integer and contains point 5, it is desrtuctive