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2. Black body - Wikipedia

   en.wikipedia.org/wiki/Black_body

   A black body radiator used in CARLO laboratory in Poland. It is an approximation of a model described by Planck's law utilized as a spectral irradiance standard.. As the temperature of a black body decreases, its radiation intensity also decreases and its peak moves to longer wavelengths.

3. Black-body radiation - Wikipedia

   en.wikipedia.org/wiki/Black-body_radiation

   Therefore, a black body is a perfect Lambertian radiator. Real objects never behave as full-ideal black bodies, and instead the emitted radiation at a given frequency is a fraction of what the ideal emission would be. The emissivity of a material specifies how well a real body radiates energy as compared with a black body. This emissivity ...

4. Thermal radiation - Wikipedia

   en.wikipedia.org/wiki/Thermal_radiation

   He described a good radiator to be a substance with a rough surface as only a small proportion of molecules held caloric in within a given plane, allowing for greater escape from within. [8] Count Rumford would later cite this explanation of caloric movement as insufficient to explain the radiation of cold, which became a point of contention ...

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6. Full-spectrum light - Wikipedia

   en.wikipedia.org/wiki/Full-spectrum_light

   A black body radiator is the idealized version of a thermal source. As the temperature of a black body radiator increases, the shape of its spectral distribution changes with more energy emitted at shorter (bluer) wavelengths. Sources that rely on fluorescence have a different emission spectrum shape than do thermal sources. Some wavelengths ...

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   6. Music playlists can be compiled with your loved one’s favorite artists and songs. 7. Comfy, loose-fitting clothing, like sweatsuits, slip-on shirts, night gowns, bathrobes and lace-free shoes ...