Students' Text-book of Color: Or, Modern Chromatics, with Applications to Art and IndustryD. Appleton, 1903 - 329 pagini |
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Pagina 68
... represents the transmitted light . sible , to represent the different intensities by shading on paper ; hence physicists have adopted a certain convention which removes this trouble , and enables them to express differences in ...
... represents the transmitted light . sible , to represent the different intensities by shading on paper ; hence physicists have adopted a certain convention which removes this trouble , and enables them to express differences in ...
Pagina 136
... represent are indicated in Chapter III . , to which the reader is referred for further information . In preparing a set of disks for accurate experiments , it will be necessary of course to compare their colours care- fully with those ...
... represent are indicated in Chapter III . , to which the reader is referred for further information . In preparing a set of disks for accurate experiments , it will be necessary of course to compare their colours care- fully with those ...
Pagina 137
... represent . This can be done with the aid of the spectroscope in the method indicated in Chapter III . A set of ... represents a set of six glass plates made from window- glass of the best quality ; these are of course colourless . At SS ...
... represent . This can be done with the aid of the spectroscope in the method indicated in Chapter III . A set of ... represents a set of six glass plates made from window- glass of the best quality ; these are of course colourless . At SS ...
Pagina 172
... represent the complement of our green - blue , we fill up the blank space left by the vermilion with black . After being adjusted so as to give a grey , the disk was found to be arranged as indicated in Fig . 72. It was found , namely ...
... represent the complement of our green - blue , we fill up the blank space left by the vermilion with black . After being adjusted so as to give a grey , the disk was found to be arranged as indicated in Fig . 72. It was found , namely ...
Pagina 178
... represent , as some authors have suggested , darkened ultramarine - blue . The term indigo was applied by Sir Isaac Newton to designate the more refrangible blue of the spectrum ; to this it does not really at all correspond in any ...
... represent , as some authors have suggested , darkened ultramarine - blue . The term indigo was applied by Sir Isaac Newton to designate the more refrangible blue of the spectrum ; to this it does not really at all correspond in any ...
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.