Refraction of light

Refraction law

rad

rad

v₁

m/s

v₂

m/s

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) v₁ - velocity of light in medium 1 v₂ - velocity of light in medium 2