Definitionn. light emitted during absorption of radiation of some other
Last update: October 26, 2015
0
It is remarkable for its fluorescence, which in the opinion of some authorities adds to its beauty. [Please select]
0
In the latter case the phenomenon is essentially the same as fluorescence, in which the dark rays of the solar spectrum beyond the violet are made visible. [Please select]
0
This pure anthracene exhibits the phenomenon of fluorescence, that is, it not only looks white, but when the light falls on it, it seems to reflect a delicate violet or blue light. [Please select]
0
= Light, Colour, Dispersion of White Light Methods of Producing the Spectrum, Glass Prism and Diffraction Grating Spectroscopes, The Spectrum, Wave Motion of Light, Recomposition of White Light, Hue, Luminosity, Purity of Colours, The Polariscope, Phosphorescence, Fluorescence, Interference. [Please select]
0
President Morton has prepared for me a most beautiful example of such a design which, when placed in the violet light, exhibits a peculiarly brilliant fluorescence. [Please select]
0
All animal infusions show this fluorescence. [Please select]
0
'[21] Goethe in his 'Farbenlehre' thus describes the fluorescence of horse-chestnut bark:--'Let a strip of fresh horse-chestnut bark be taken and clipped into a glass of water; the most perfect sky-blue will be immediately produced. [Please select]
Do you have a better example in your mind? Please submit your sentence!