Re: AN (Anti-Newton) glass question

In article <13u3caaq9pavb00@[EMAIL PROTECTED]
>,
 "Richard Knoppow" <dickburk@[EMAIL PROTECTED]
> wrote:

>      Newton's rings are an interference pattern where two 
> beams of light can interfer. The usual cause is reflection 
> between two reflective surfaces that are very closely 
> spaced. 

Does a single original beam source that is split, connote two beams? If 
so my guess is that, Propagation seems to be the correct term?

-- 
Reality is a picture perfected and never looking back.