Bible Encyclopedias
Spectrum
The Nuttall Encyclopedia
The name given to coloured and other rays of pure light separated by refraction in its transmission through a prism, as exhibited on a screen in a darkened chamber.
Copyright Statement
Public Domain.
Bibliography Information
Wood, James, ed. Entry for 'Spectrum'. The Nuttall Encyclopedia. https://www.studylight.org/encyclopedias/eng/nut/s/spectrum.html. Frederick Warne & Co Ltd. London. 1900.