Mind map
Sound and Light
Map content
Sound and Light
Light travels in waves
Long sighted people can far away but not close up- Their focal point is behind the retina
Short sighted people can see close up but not fair away- Their focal point is in front of the retina
Black absorbs all colours
White light is made up of many different colours
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- Year 9 Science Mind Map on Sound and Light, created by Emily Gillson on 23/08/2016.
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- Emily Gillson
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- Created by steve martin · Aug 1, 2016
- Copied by Emily Gillson · Aug 23, 2016
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