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Apologia module 15

Physical Science: Light

QuestionAnswer
Electromagnetic waves A transverse wave composed of an oscillating electric field and a magnetic field that oscillates perpendicular to the electric field
The Law of Reflection The angle of reflection equals the angle of incidence
Frst general rule of light When light refracts into a substance in which it must slow down, the light ray will bend toward a line perpendicular to the surface it strikes
Second general rule of light When light refracts into a substance in which it speeds up, the light ray will bend away from a line perpendicular to the surface it strikes
Created by: Makenshi on 2010-04-19



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