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Refraction of light
Refraction law
angle of incidence (from perpendicular)
α =
rad
x
μrad
mrad
rad
°
gon
angle of refraction (from perpendicular)
β =
rad
x
μrad
mrad
rad
°
gon
refractive index of medium 2
n
2
=
refractive index of medium 1
n
1
=
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2. Change units if necessary
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