Electromagnetic Waves - Transverse waves consisting of changing electric and magnetic fields. Can travel through space., Frequency - The number of complete wavelengths that pass a point in a given time, Absorption - The transfer of energy from a wave to a medium., Angle of Incidence - The angle at which incoming light rays approaches a surface., Angle of Reflection - The angle at which light rays are reflected, or bounced off, of a surface., Diffraction - The bending of a wave as it moves around an obstacle or passes through a narrow opening, Electromagnetic Spectrum - The complete range of electromagnetic waves placed in order of increasing frequency, Infra- - below, beneath, Light Waves - An electromagnetic wave by which light travels through a medium or vacuum., Oscillation - A back and forth movement at a regular speed., Radiation - The transfer of energy through electromagnetic waves, Reflection - The bouncing back of a wave when it hits a surface through which it cannot pass., Refraction - The bending of a wave as it passes at an angle from one medium to another, Ultra- - above, beyond, Visible Light - Electromagnetic waves that are visible to the human eye,

Set #20 Unit 5 Waves

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