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Bending Light in Lenses and Materials
Description
Light changes speed when it moves through different materials. When it crosses from one material to another, it may slow down or speed up. That change in speed makes the light bend. This bending is called refraction.
Some of the light is also reflected at the boundary between the two materials. I...
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Transcript
La luz se refleja y viaja a diferentes velocidades y direcciones, o se refracta, dependiendo del material a través del cual se propaga, causando muchos fenómenos ópticos interesantes.
Cuando un rayo de luz incide en la superficie de un bloque de vidrio, una parte del mismo cambia de dirección en la interfaz para volver al medio del que se ...
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