If we observed a body which absorbed all light as well as emitted it, it would be an observation of two exactly equal oppositional flows, which means a cancellation of energy?  Like how a black hole cancels out all light at the horizon. A body which absorbs and emits all light would appear like a black hole. If emission equals the flow of energy from the source(s), we get a potential of -1 from flow in opposite direction.

Annonser