Physics, 19.05.2021 18:00 dazesreplayy2451

A rectangular slab of glass with unknown index of refraction is on top of the surface of a liquid that also has an unknown index of refraction. A light beam is incident from air into the glass such that the part of the beam that strikes at the glass/liquid boundary is incident at the critical angle which is 65 degrees. The angle of incidence between the air/glass boundary is 40 degrees. Required:
a. Determine the index of refraction of the glass.
b. Determine the index of refraction of the liquid.

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A rectangular slab of glass with unknown index of refraction is on top of the surface of a liquid th...

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