Description
Refraction
Light bends towards the normal in a denser material
Refraction happens because the light slows down in the material
Presentation Transcript
Refraction : Refraction Light bends towards the normal in a denser material
Refraction happens because the light slows down in the material : Refraction happens because the light slows down in the material (the part of the beam that arrives first slows down first)
Slide10 : Glass Air