Refraction of light



Refraction law


α
rad
β
rad
n2
n1

1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"


Refraction of light


variables:

α - angle of incidence (from perpendicular)
β - angle of refraction (from perpendicular)
n2 - refractive index of medium 2
n1 - refractive index of medium 1



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