Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- adjective physics That involves no
radiation of energy
Etymologies
Sorry, no etymologies found.
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Examples
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It is also fairly common knowledge to UV/Vis spectroscopists that the shifted spectrum they observe with fluorescence is due to radiationless decay of the vibrational levels of the excited state.
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It had already removed the radiationless lump of matter from the radiant mass that was Cliff Hawk, using the sleeth as its proxy; that had been disappointing, nothing had happened.
Starchild Omnibus Pohl, Frederik & Williamson, Jack 1963
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