Asked by Jeff Helper
A light ray enters from glass (n1 = 1.5) to air (n2 = 1.0). Calculate the incident angle at which Θ2 (transmission angle) equals 90 degrees.
Answers
Answered by
bobpursley
and your thinking (with Snells law) is?
You have to assume the angles are measured to the normal.
You have to assume the angles are measured to the normal.
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