Links to demos and videos etc
Single slit etc images and notesRipple Tank Video
http://www.youtube.com/watch?v=dNx70orCPnA
Ripple tank Interference Video
http://www.youtube.com/watch?v=5PmnaPvAvQY&feature=related
More notes and images on interference
single slit a slit gets smaller
Single slit pattern as slit decrease video
http://www.youtube.com/watch?v=7CQxD-jE8oU&feature=fvw
Coloured double slit interference
http://www.youtube.com/watch?v=FeCV27-mk0I&feature=related
Soap Bubble colours
http://www.youtube.com/watch?v=XtAvCtg3D1U&feature=related
Best Thin Film Video