• The electromagnetic radiation emitted by a black body.

You may also be looking for:

• Incandescence, the radiation from a body that is hot enough to give off visible light
• Planck's law of black-body radiation, describing intensity vs. wavelength and temperature
• Stefan-Boltzmann law of black-body radiation, total intensity vs. temperature
• Wien's displacement law of black-body radiation, describing the wavelength of peak emission vs. temperature

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