refraction of light

Asked by  | 24th Jan, 2010, 03:17: PM

Expert Answer:

Light does change it's path, when it passes through the glass making the prism walls, and emerges parallel to incident direction. And since the thickness of the glass wall is small the lateral displaement is very small. And overall it apprers undeviated.

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Answered by  | 24th Jan, 2010, 03:42: PM

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