Question
What is refraction of light?
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Answer
- Light changes its direction when going from one transparent medium to another transparent medium. This is called the refraction of light.
- e.g. The coin disappears in a vessel as it is seen from a specific location. But as soon as the water is poured into the vessel to a certain level, the coin appears. This is because light rays coming from the coin emerge out of the water and change their direction due to the refraction of light.
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