Mind map
Light and sound
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Light and sound
Sound is made from vibrations of things meaning that it needs particles to travel
- Light does not need particles to travel so it can go through vacuums
- Light travels in straight lines. As a result of this, we get virtual images which is mirror reflections.
- We also get colour because of this. Red is where the light has refracted the most and purple the least
- Light travels in straight lines. As a result of this, we get virtual images which is mirror reflections.
- Light does not need particles to travel so it can go through vacuums
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- Mind Map on Light and sound, created by Maryam Ali on 18/04/2021.
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- Maryam Ali
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