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BookmarkIn physics, a black body is an object that absorbs all electromagnetic radiation that falls onto it.
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No radiation passes through it and none is reflected, yet in classical physics, it can theoretically radiate any possible wavelength of energy.
Despite the name, black bodies are not actually black as they radiate energy as well.
The amount and type of electromagnetic radiation they emit is directly related to their temperature..
For more information about the topic Black body, read the full article at Wikipedia.org, or see the following related articles:
Electromagnetic spectrum — The electromagnetic spectrum is the range of all possible electromagnetic radiation. Above infrared in frequency comes visible light. This is the ... > read more
Solar radiation — Solar radiation is radiant energy emitted by the sun, particularly electromagnetic energy. About half of the radiation is in the visible short-wave ... > read more
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