(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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Angle of incidence
Reflection
Magenta
Law of reflection
Gamma rays
Rainbow
Gamma rays
Indigo
All the colours in the spectrum are absorbed, except blue which is reflected.
Magenta
Reflection
Radio waves
Microwaves
Infra-red
Refraction
Dispersion
Cyan
Normal
Visible light
Green
White light (in colour mixing)
Fibre optic
Convex
Infra-red
Yellow (rainbow)
Electromagnetic spectrum
Microwaves
Electromagnetic spectrum
All the colours in the spectrum are absorbed, except blue which is reflected.