Calorescence
Код 2526192
- ISBN: 978-5-5126-2208-7
Код 2526192
High Quality Content by WIKIPEDIA articles! Calorescence is a word for when matter absorbs infrared radiant energy and emits visible radiant energy in its place. For example, some kinds of flammable gas give off large amounts of radiant heat and very little visible light when burning, and if a piece of metal is placed into such a flame, the metal will become bright red-hot—which is to say the metal absorbs invisible infrared and emits visible radiation. The word calorescence was coined in 1864...
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