A text book of physics, for the use of students of science and engineering (1918)
Duncan, John, d. 1941, Starling, Sydney George, 1873- · London Macmillan · leaf 664
Fig. 592.—Apparatus for studying complementary colours. be abstracted, the remaining mixture is no longer white. Thetwo sets, however, if combined, will again form white light. Twocolours are said to be complementary when on adding them togetherthe result is white. There are various methods of…
Physics
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
