FRAUNHOFER LINES
Source: 567
Fraun″ho‐fer lines′ (?). (Physics.) The lines of the spectrum; especially and properly, the dark lines of the solar spectrum, so called because first accurately observed and interpreted by Fraunhofer, a German physicist.
Source: 567
Fraun″ho‐fer lines′ (?). (Physics.) The lines of the spectrum; especially and properly, the dark lines of the solar spectrum, so called because first accurately observed and interpreted by Fraunhofer, a German physicist.