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Are the shortest waves in the spectrum and, as a result, have the most energy.

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Have even shorter wavelengths than ultraviolet rays.

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Have the next shortest wavelength after visible light.

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Are the wavelengths that can be seen by the human eye.

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Are the waves that are closer to visible light in wavelength.

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Are shorter than radio waves with wavelengths measured in centimeters.

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Are waves that have the longest wavelengths of all the electromagnetic waves.

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The number of crests of a wave that move past a given point in a given unit of time.

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

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Are waves where the disturbance moves in the same direction as the wave.

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Are waves where the disturbance moves perpendicular to the direction of the wave.

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Are waves that can travel through a vacuum (empty space).

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Are waves that require a medium.

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Are a traveling disturbance that travels through space and matter transferring energy from one place to another.