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Results tagged with refraction
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user 404996
Change in the direction of propagation of a wave when its transmitting medium changes. The tag does also apply to index of refraction.
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Do electromagnetic waves really slow down? [duplicate]
I have read somewhere that electromagnetic waves, when refracting only "appear" to slow down. That is when the wave goes thorough a material like glass it vibrates the electrons in the glass which gen …
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