White light contains all the colours of the visible spectrum.
Initially, a beam of white light shines on a toy car. The toy car appears red.
A blue filter is then placed between the light source and the toy car.
What colour does the toy car appear now?
black
blue
red
green
24 exam-style questions on Edexcel GCSE Physics 5.1 Reflection, refraction and lenses (physics only). Each one has a worked solution and a mark scheme showing where the marks go.