1.

A light ray is incident normally on the face AB of a right-angled prism ABC (μ=1.50) as shown in figure. What is the largest angle ϕ for which the light ray is totally reflected at the surface AC ?

Answer»

A light ray is incident normally on the face AB of a right-angled prism ABC (μ=1.50) as shown in figure. What is the largest angle ϕ for which the light ray is totally reflected at the surface AC ?



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