bn:00010866n
Noun Concept
Categories: long volume value, Articles with short description, Heat transfer, Articles with permanently dead external links, Infrared
EN
black body  blackbody  full radiator  Black-Body  Black Bodies
EN
A hypothetical object capable of absorbing all the electromagnetic radiation falling on it WordNet 3.0
Definitions
Examples
Relations
Sources
EN
A black body or blackbody is an idealized physical body that absorbs all incident electromagnetic radiation, regardless of frequency or angle of incidence. Wikipedia
An object with perfect radiation absorption and emission Wikipedia Disambiguation
Idealized physical body that absorbs all incident electromagnetic radiation Wikidata
A theoretical body, approximated by a hole in a hollow black sphere, that absorbs all incident electromagnetic radiation and reflects none; it has a characteristic emission spectrum. Wiktionary
An idealized object that absorbs all electromagnetic radiation that falls on it. Wiktionary (translation)
EN
A black body maintained at a constant temperature is a full radiator at that temperature because the radiation reaching and leaving it must be in equilibrium WordNet 3.0