The critical angle for total internal reflection at a liquid–air
interface is 38 °. If a ray of light traveling in the liquid has an
angle of incidence 22 ° at the interface of what angle does the
refracted ray in the air make with the normal?
(answer in 2 decimal places)
The critical angle for total internal reflection at a liquid–air interface is 38 °. If a ray of light traveling in the l
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