black body, n.
freq. cnt. 9
freq. cnt. 9
a hypothetical object capable of absorbing all the electromagnetic radiation falling on it
<noun.object> freq. cnt.: 9 freq. cnt.: 9
black body blackbody full radiator
sample sentences
"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"
semantic pointers
hypernym