This activity is intended to show a really impressive spectrum, made by a prism, from a white light source.
This activity shows white light being split into colours, and then that a prism cannot split one of the colours further. In a...
Here you can arrange three overlapping coloured beams of light to fall onto a screen, showing the colours that arise from...
To reinforce that the combination of different coloured beams of light can produce any colour. It can be used as a homework.
Here you can draw together ideas about apparent colours, depending on the illumination.
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