Vocab #7 Mr. Addeo.

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Presentation transcript:

Vocab #7 Mr. Addeo

Electromagnetic Spectrum The range of wavelengths or frequencies over which electromagnetic radiation extends.

Electromagnetic Radiation A kind of radiation including visible light, radio waves, gamma rays, and X-rays, in which electric and magnetic fields vary simultaneously.

The maximum value of upward displacement within a wave’s cycle. Crest The maximum value of upward displacement within a wave’s cycle.

The minimum value of downward displacement within a wave’s cycle. Trough The minimum value of downward displacement within a wave’s cycle.

Transferring of energy to the material it penetrates. Absorption Transferring of energy to the material it penetrates.