Light: A Series of Simple, Entertaining, and Inexpensive Experiments in the Phenomena of Light, for the Use of Students of Every AgeD. Appleton, 1877 - 112 páginas |
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Página 8
... Color - Top . 99 Direct Recomposition of the Colors of the Spectrum 103 Experiments in Reflected Colors 103 106 Experiments in Contrasted Colors CONCLUSION LIST OF APPARATUS AND THEIR COST 111 113 LIGHT . CHAPTER I. INTRODUCTION . ALL ...
... Color - Top . 99 Direct Recomposition of the Colors of the Spectrum 103 Experiments in Reflected Colors 103 106 Experiments in Contrasted Colors CONCLUSION LIST OF APPARATUS AND THEIR COST 111 113 LIGHT . CHAPTER I. INTRODUCTION . ALL ...
Página 12
... colors , magical reflections , spectres , and shadows . All light comes from bodies on the earth or in the air , or from bodies outside of the atmosphere ; and these bodies we 12 LIGHT . CHAPTER II The Sources of Light.
... colors , magical reflections , spectres , and shadows . All light comes from bodies on the earth or in the air , or from bodies outside of the atmosphere ; and these bodies we 12 LIGHT . CHAPTER II The Sources of Light.
Página 77
... you will find a place where the image on the wall becomes distinct , and gives a miniature view of the window in its natural colors , and upside down . Here the light from the window falls upon the lens. REFRACTION OF LIGHT . ន куку.
... you will find a place where the image on the wall becomes distinct , and gives a miniature view of the window in its natural colors , and upside down . Here the light from the window falls upon the lens. REFRACTION OF LIGHT . ន куку.
Página 89
... , let fall into the water , will exhibit geometri- cal figures and strange motions on the screen ; and a few drops of indigo or carmine ink will color the screen blue or red , and make an excellent background REFRACTION OF LIGHT . 89.
... , let fall into the water , will exhibit geometri- cal figures and strange motions on the screen ; and a few drops of indigo or carmine ink will color the screen blue or red , and make an excellent background REFRACTION OF LIGHT . 89.
Página 93
... color of its own . color is called the solar spectrum . Study it carefully . VIBGYOR FIG . 26 . It is quite impossible to count the colors , for they mingle together and merge into each other by invisi- ble gradations , so that we ...
... color of its own . color is called the solar spectrum . Study it carefully . VIBGYOR FIG . 26 . It is quite impossible to count the colors , for they mingle together and merge into each other by invisi- ble gradations , so that we ...
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15.2 centimetres 551 BROADWAY ALEXANDER BAIN ALFRED MARSHALL angle angle of incidence appear beam of light beam of reflection beam of sunlight beautiful black mirror block of wood blue bright candle centi centre CHARLES BARNARD color color-top curious dark room diameter disk distance dotted lines experiment fastened flask focus FRANCIS GALTON give glass gray paper green heliostat hole Illustrations inch 25 millimetres inches 12.7 centimetres lamp lantern light entering light passes look looking-glass M. A. Cloth magic lanterns ments metres mirror mucilage phenomena picture piece plano-convex lens point of incidence postal-card Price Prof Professor rays red square reflected light refraction ring SCIENCE screen shade shadow sheet shine side slide slit smoke spot of light square stars surface things top spin tube University of Erlangen violet wall water-lens window yellow