Question

2. Calculate the refractive index of a material, when angle of incidence in air is 50° and angle of refraction in the
material is 36degree​

Answer 1

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Answer 2

Answer:

refrective index =sin I/sin r ,,sin I =50° , sin r is 36 ° refrective index = 0.76/0.58,,, refrective index = 1.31