Students' Text-book of Color: Or, Modern Chromatics, with Applications to Art and IndustryD. Appleton, 1903 - 329 pagini |
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Pagina 14
... Corresponding to this we find that by far the larger proportion of natural objects act upon our visual organs by means of reflected light , while a few only are seen by a mixture of reflected and transmitted light . It hence follows ...
... Corresponding to this we find that by far the larger proportion of natural objects act upon our visual organs by means of reflected light , while a few only are seen by a mixture of reflected and transmitted light . It hence follows ...
Pagina 25
... corresponding to the tables just given . 20 If these tables are compared with those obtained by the aid of a prism of glass , it will be D seen that the fixed lines and coloured spaces are arranged somewhat differently ; the main cause ...
... corresponding to the tables just given . 20 If these tables are compared with those obtained by the aid of a prism of glass , it will be D seen that the fixed lines and coloured spaces are arranged somewhat differently ; the main cause ...
Pagina 26
... corresponding , for example , to the centre of the red space , then to multiply it by 3.653 , and to subtract the product from 7,603 the result will be the wave - length correspond- ing to that part of the normal spectrum , expressed in ...
... corresponding , for example , to the centre of the red space , then to multiply it by 3.653 , and to subtract the product from 7,603 the result will be the wave - length correspond- ing to that part of the normal spectrum , expressed in ...
Pagina 27
... corresponding change in the colour of the light small changes we anticipate will produce small effects on the colour , large changes greater effects . Now , the question arises whether equal changes of wave- length actually are ...
... corresponding change in the colour of the light small changes we anticipate will produce small effects on the colour , large changes greater effects . Now , the question arises whether equal changes of wave- length actually are ...
Pagina 38
... corresponding wave - lengths are also given : Name of the Colour . Position in the Normal Spectrum . Wave - length in Tooooooo mm . Vermilion ( English ) . . Red lead .. Pale chrome - yellow .. Emerald - green .. Prussian - blue Cobalt ...
... corresponding wave - lengths are also given : Name of the Colour . Position in the Normal Spectrum . Wave - length in Tooooooo mm . Vermilion ( English ) . . Red lead .. Pale chrome - yellow .. Emerald - green .. Prussian - blue Cobalt ...
Alte ediții - Afișează-le pe toate
Students' Text-book of Color: Or, Modern Chromatics, with Applications to ... Ogden Nicholas Rood Vizualizare completă - 1895 |
Students' Text-book of Color; Or, Modern Chromatics: With Applications to ... Ogden Nicholas Rood Vizualizare completă - 1899 |
Students' Text-book of Color: Or, Modern Chromatics, with Applications to ... Ogden Nicholas Rood Vizualizare completă - 1913 |
Termeni și expresii frecvente
appear arranged artists beautiful blue-green bluish bluish-green bright brilliant brown carmine cause changes CHAPTER chromatic circle chromatic composition chrome-yellow colour-blind coloured light coloured surfaces combinations complementary colours contrast cyan-blue dark darkened emerald-green employed experiment fact fixed lines fundamental colours furnished gamboge gives gradation green and violet green light green-blue greenish greenish-blue greenish-yellow Helmholtz hence illumination Illustrations indicated in Fig intensity kind less light and shade luminosity luminous Maxwell ment mingled mixed mixture nature normal eye normal spectrum objects observer obtained ochre optic nerve orange orange-red orange-yellow painted pale pigments placed plate portion position present prism Professor Prussian-blue pure colours pure grey purple rays reach the eye red and green red lead red light reflected light result retina rotation saturated sensation stained glass theory of colour tints tion transmitted ultramarine ultramarine-blue uranium glass vermilion violet nerves violet-blue water-colour wave-length white light white paper yellowish yellowish-green
Pasaje populare
Pagina 246 - ... just what curvature is to lines, both being felt to be beautiful by the pure instinct of every human mind, and both, considered as types, expressing the law of gradual change and progress in the human soul itself.