from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. That can be refracted: refrangible rays of light.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. That may be refracted
from the GNU version of the Collaborative International Dictionary of English
- adj. Capable of being refracted, or turned out of a direct course, in passing from one medium to another, as rays of light.
from The Century Dictionary and Cyclopedia
- Capable of being refracted in passing from one medium to another, as rays of light. The violet rays in the spectrum are more refrangible than those of greater wave-length, as the red rays.
The calculation may be related to Edward Hussey Delaval's work on this subject, read at the Royal Society of London in January 1765 and published as a pamphlet later that year. 6 In that paper, Delaval related color to density, as specific gravity, suggesting that greater density should reflect the more refrangible rays. reference
When we say that the blood circulates, that the air is weighty, that the rays of the sun are a bundle of seven refrangible rays, it follows not that we are of the sect of Harvey, of Torricelli, or of
Finsen's stroke of genius in his later work was to attempt to make therapeutic use of the powerful biological effects of highly refrangible rays.
In 1889 Widmark's important work had demonstrated that the most refrangible rays of the spectrum, in particular the ultraviolet rays, had a strong and specific effect on those parts of the body surface which were exposed to them.
"I was wondering what there is about the refrangible property of light that you thought might be offensive to religion?"
Thon Taddeo had been answering questions about his work with less reticence than usual, no longer worried, apparently, about such controversial subjects as the refrangible property of light, or the ambitious of Thon Esser Shon.
There can be no doubt that the process, in a great majority, if not in all cases, which have been noticed among inorganic substances, is a deoxidizing one, so far as the more refrangible rays are concerned.
The bactericidal action of light appears to depend upon the more refrangible rays of the violet end of the spectrum and is noted whether the red yellow rays are transmitted or not.
The rays proceeding from atoms of small mass having less material momentum, are the most refrangible, and those possessing greater material momentum, are the least refrangible; so that instead of presenting a difficulty in the undulatory theory of light, this dispersion is a necessary consequence of its first principles.
It was shown that the merest trace of soluble haloid would reverse an image by the extraction of bromine from it, and the fact that the most refrangible part of the spectrum was principally efficacious in completing this action showed how necessary it was to avoid falling into error when analyzing photographic action by the spectroscope.