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11 Dec 2019
Light traveling in water, n=1.33 strikes a plastic block at an angle of incidence of 51.4 degrees; part of the beam is reflected and part is refracted. If the reflected and refracted portions make an angle of 90 degrees with each other, what is the index of refraction of the plastic?
Light traveling in water, n=1.33 strikes a plastic block at an angle of incidence of 51.4 degrees; part of the beam is reflected and part is refracted. If the reflected and refracted portions make an angle of 90 degrees with each other, what is the index of refraction of the plastic?
Supratim PalLv10
15 Sep 2020
