Hi dude, can you help me on this question?
what does this say about when it passes through different materials or sets of mediums
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Hi dude, can you help me on this question?
what does this say about when it passes through different materials or sets of mediums
Thanks.
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Answer:
When a light wave passes from one medium into a medium having a different velocity of propagation (the speed waves can travel through a medium), a change in the direction of the wave will occur. This change of direction as the wave enters the second medium is called refraction.