# data[].attributes.body
the range of wavelengths or frequencies over which electromagnetic radiation extends.

# data[].attributes.body
1. a wave of compression and rarefaction, by which sound is propagated in an elastic medium such as air

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the speed at which a wave travels.

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the rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light), usually measured per second.

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the maximum extent of a vibration or oscillation, measured from the position of equilibrium.

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the distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.

# data[].attributes.body
any regularly recurring event, such as surf coming in toward a beach, that can be thought of as a disturbance moving through a medium.