INVESTIGATING+COLOUR

IB PHYSICS > PRACTICAL WORK > IB IA EXPERIMENTS [|IA criteria checklist.doc] - always a good idea to look at this before submitting your work. =PRACTICAL: INVESTIGATING COLOURED LIGHT=

APPARATUS
Ray box, coloured filters, coloured objects, white paper

PROCEDURE:
Use the apparatus to verify the additive and subtractive principles for primary (RGB) and secondary colours CMY) of light. Consider: mixing lights; combining filters; light through filters. Don't just assume it's true, try it out.

REPORT:
Construct helpful diagrams using the computer which summarise these findings.