y8 Adding and removing colours of light

What colour do you get after you remove red from white light?

• blue

• cyan

• yellow

• red

What colour do you get if you remove green from white light?

• blue

• cyan

• yellow

• magenta

What colour do you get if you remove blue from white light?

• no colour

• cyan

• yellow

• magenta

A cyan filter removes red light. What colour do you see when white light passes through a cyan filter?

• magenta

• cyan

• yellow

• red

A magenta filter removes green light. What colour do you see when white light passes through it?

• blue

• cyan

• yellow

• red

• magenta

A yellow filter removes blue light. What colour do you see when white light passes through it?

• cyan

• yellow

• red

White light passes through two filters: red is removed, then green is removed. What colour is left?

• blue

• no light

• yellow

• red

White light passes through filters that remove green and blue. What colour is left?

• blue

• cyan

• yellow

• red

• magenta

White light passes through filters that remove red and blue. What colour is left?

• green

• white

• yellow

• magenta

• cyan

What colour is made when green and blue light are added?

• green

• white

• yellow

• magenta

• cyan