IPHO Training: Optics and Waves Study Help

[Gyroscope]

I am training for IPHO, but it is difficult for me, to study for school and also for the large ipho curriculum. I could work it out until now, that I am studying optics and waves (dispersion, interferences), because now i don't have much material to study from. Can someone help me, give some brief lectures? Thanks in advance.

 

[Geni]

i hope this link will help u

https://www.physicsforums.com/showthread.php?t=162568&highlight=IPhO+38

meet u there :p

well i guess u should see th past problems of it

http://www.jyu.fi/tdk/kastdk/olympiads/

 

[go quantum!]

I'm going too.
We will meet Stephen Hawking, check http://www.ipho2007.ir/Main.asp .
Where are you from?

 

[go quantum!]

Is there any former contestant?