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After passing from one material into another a light ray makes an angle of 41.83o with respect to the interface surface. If it came from a medium with index of refraction 1.18 and passed into a medium with index of refraction 1.59, what angle did the ray make with the interface when it was in the first medium?
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After passing from one material into another a light ray makes an angle of 20.68o with respect to the interface surface. If it came from a medium with index of refraction 1.68 and passed into a medium with index of refraction 1.47, what angle did the ray make with the interface when it was in the first medium?
After passing from one material into another a light ray makes an angle of 86.99o with respect to the interface surface. If it came from a medium with index of refraction 1.62 and passed into a medium with index of refraction 1.62, what angle did the ray make with the interface when it was in the first medium?
After passing from one material into another a light ray makes an angle of 34.93o with respect to the interface surface. If it came from a medium with index of refraction 1.21 and passed into a medium with index of refraction 1.83, what angle did the ray make with the interface when it was in the first medium?
After passing from one material into another a light ray makes an angle of 31.85o with respect to the interface surface. If it came from a medium with index of refraction 1.54 and passed into a medium with index of refraction 1.14, what angle did the ray make with the interface when it was in the first medium?
After passing from one material into another a light ray makes an angle of 76.68o with respect to the interface surface. If it came from a medium with index of refraction 1.41 and passed into a medium with index of refraction 1.37, what angle did the ray make with the interface when it was in the first medium?
