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Search results with tag "Refraction and reflection"
Matthew Schwartz Lecture 15: Refraction and Reflection
users.physics.harvard.eduThe bending of light when the index of refraction changes is called refraction.To relate the angles θ1 (the angle of incidence) to θ2 (the angle of refraction) we draw a triangle Figure 3. Light comes in from the air on the left with the left dashed blue line indicating one wavecrest