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August 28, 2015

Homework Help: physics

Posted by Liz on Thursday, July 31, 2014 at 8:55pm.

At exactly the critical angle:
a) all light reflects back into the n1 medium
b) all light reflects back into the n2 medium
c) part of the light reflects back into the n1 medium, the remainder travels along the boundary between the two mediums
d) part of the light reflects back into the n2 medium, the remainder travels along the boundary between the two mediums

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