Color,+transparency,+reflection+and+refraction

The thing maybe has something to do with white light and other lights

maybe prisms

[|Colour] [|Transparency] I think we need to memorise the wavelengths(nm) of all the colours in colour. ~ Kai En Ithink there might be something sabout creating a rainbow maybe or try to seperate the light into other lights. Light intensity o different coulors??? Main concept of light [] Dhafer

Basically, I think that they might test about convex and concave mirrors. Rohith

They might also test us about regular and diffuse reflection. Rohith

@Kai En: I don't think they will require us to __memorise__ the colours. How are you going to remember them all?? @Dhafer: Maybe. Check out this site: [] A rainbow is formed because different colours of light have different frequencies, which cause them to travel at different speeds. So the colours that make white are separated according to frequency. (From the above site) ~ Ying Hui

@Ying Hui: Mrs Lam said "it is good to know". Can someone memorise half while I memorise the other? Why isn't anybody from the mainstream discussing? Why are we the only ones who seem to be working? ~ Kai En

@Kai En: But we may not be in the same group. I hope we are. And BTW remember there isn't a Join button? Mrs. Lam said they can just go to the websites. ~ Ying Hui

OIC... U noe who in the team? ~ Kai En

Do we have to memorise the index of refraction? - Rohith

I found two power points about light Not sure if they're useful. -Rohith