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Refractions of Waves
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Refractions of Waves
Refraction
- A medium is a substance a wave can travel through
- A line 90o to the surface of a medium is known as the normal
- When a light travels from one medium to another at an angle to the normal is changes direction
- Occurs at the boundary between 2 media
- due to a change in the wave speed as it travels through the different densities
- A medium is a substance a wave can travel through
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- Mind Map on Refractions of Waves, created by umber_k on 12/03/2014.
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- umber_k
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