Mindmap
Sound and Light
Inhalt der Mindmap
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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- Beschreibung
- Year 9 Science Mindmap am Sound and Light, erstellt von Emily Gillson am 23/08/2016.
- Erstellt von
- Emily Gillson
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- Erstellt von steve martin · 1 Aug 2016
- Kopiert von Emily Gillson · 23 Aug 2016
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