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When light travels through materials of different densities this may be observed?
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Reflection
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Rebound
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Refraction
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Line of Incidence
That's Correct!
It's Wrong!
Refraction is the bending of light as it passes from one medium to another due to the change in its speed. When light travels through materials of different densities, such as air to water or vice versa, refraction occurs. This can be observed when a straw appears bent in a glass of water or when a pencil placed in a glass of water appears broken. Therefore, the correct answer is refraction.
