Spectrum

This is a gallery page containing specially selected image and media files. They have been chosen as highlights of a particular topic, but do not represent the full range of files that are available on Commons. For a wider selection of files connected with Spectrum, see Category:Spectrum.

Electromagnetic radiation

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  visible colors
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• sound spectrum

Substances spectra

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  Hydrogen plasma
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  spectroscope
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  matchbox and CD
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  red
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  diagram
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  astro Category
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  Sun
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  Sun
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  star
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  diagram of a Spectrofluorometer
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  spectrograms

Others

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