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Physics (THE ELECTROMAGNETIC SPECTRUM (Electromagnetic Radiation (A wave…
Physics
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Producing Visible Light
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Nuclear Potential Energy
A source which converts energy stored within the nucleus of atoms into light energy through fission or fusion.
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WAVE CHARACTERISTICS
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Amplitude
Height or depth of the wave from rest to the crest, or from rest to the trough of the wave.
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Refraction
When light travels between mediums and occurs because light is changing speed when it changes mediums.
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When light is slowing down, light will bend toward the normal.
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The Laws of Reflection
The incident ray, the normal, and the reflected ray all lie on the same plane.
The angle of the incidence equals the angle of reflection.
The angles of incidence and reflection are between the normal and the incident and reflective rays respectively.