Definition of Blackbodies. Meaning of Blackbodies. Synonyms of Blackbodies

- A black body or blackbody is an idealized physical body that absorbs all incident electromagnetic radiation, regardless of frequency or angle of incidence...
- insulated enclosure which is in thermal equilibrium internally contains blackbody radiation, and will emit it through a hole made in its wall, provided...
- the sum of the areas of each surface—so this law holds for all convex blackbodies, too, so long as the surface has the same temperature throughout. The...
- enter without surface reflection and not allowing them to leave again. Blackbodies are idealized surfaces that act as the perfect absorber and emitter.: 782–783 ...
- 4392811° Albedo 0.434 geometric 0.294 Bond Temperature 255 K (−18 °C) (blackbody temperature) Surface equivalent dose rate 0.274 μSv/h Absolute magnitude (H)...
- }{c}}B_{i}(T).} These distributions represent the spectral radiance of blackbodies—the power emitted from the emitting surface, per unit projected area...
- Other authors use different names for this concept, such as equivalent blackbody temperature of a planet. The effective radiation emission temperature...
- 495° Albedo 0.503 (Bond) 0.538 (geometric) Temperature 88 K (−185 °C) (blackbody temperature) Apparent magnitude −2.94 to −1.66 Absolute magnitude (H)...
- 16° Albedo 0.689 (geometric) 0.76 (Bond) Temperature 232 K (−41 °C) (blackbody temperature) Surface absorbed dose rate 2.1×10−6 μGy/h Surface equivalent...
- in 1974 that quantum field theory predicts that a black hole radiates blackbody radiation at a constant temperature. This seemingly causes a violation...