Final answer:
Black body radiation refers to the theoretical, intensified electromagnetic radiation that an idealized black body would emit. The color of the radiation changes with temperature, from red to blue as the temperature increases.
Step-by-step explanation:
Black body radiation is a concept in chemistry and physics that refers to the theoretical, intensified electromagnetic radiation that a perfect, idealized black body would emit. This theoretical black body would absorb all incident electromagnetic radiation, regardless of frequency or angle of incidence. The radiation emitted by such a body, known as black body radiation, is primarily dependent on its temperature.
The concept of black body radiation explains the characteristic glow of heated objects. As an object becomes hotter, it radiates light at shorter wavelengths, changing color from red, to yellow, to white, and then to blue. This principle is ruled by Wien's Law and Planck's Radiation Law.
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