What do you know about waves?
A wave is a means of transferring energy
from one point to another without
any net movement of the medium
between the two points.
Could you see this as a wave?
Just worry about the animation for now!
Longitudinal waves: http://tube.geogebra.org/material/simple/id/4584
Types of waves (not needed now)
If you are stuck on how to Label the wave properly
the following document contains some images from google earth regarding water waves diffracting
ultraquick powerful lasers
more powerful lasers at http://www.youtube.com/watch?v=d8h5ZuPQWZw
Photons and their properties
Wallys Single Slit
and then for the Double Slit
Duality from wally
Ok just to revise here is a few A few short questions
There are many different online generators, I wanted one that was variable.