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What do photons do?
Photons make up light.
What is light?
Light or visible light is electromagnetic radiation that can be perceived by the human eye
What colours make up light?
Red, orange, yellow, green, blue, indigo and violet
How can you see all the different colours of light?
By using a glass prism, it will split the white light into 7 different colours
What does opaque mean?
Opaque means it doesn't let any light through
What does translucent mean?
Translucent means that it only lets some light through
What does transparent mean?
Transparent means it lets all light through