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 83
... green or blue glass behind the flask , and the stream of water will turn green or blue , and present a most singular appearance . Hold a goblet in the stream , " and it will overflow with liquid light . Flashes and sparkles of fire will ...
... green or blue glass behind the flask , and the stream of water will turn green or blue , and present a most singular appearance . Hold a goblet in the stream , " and it will overflow with liquid light . Flashes and sparkles of fire will ...
Página 94
... green , blue , in- digo , and violet . Some people count ten , and call them red , orange , yellow , yellowish - green , green , bluish - green , ultramarine - blue , indigo , violet , and lavender . All these colors , and the countless ...
... green , blue , in- digo , and violet . Some people count ten , and call them red , orange , yellow , yellowish - green , green , bluish - green , ultramarine - blue , indigo , violet , and lavender . All these colors , and the countless ...
Página 95
... SPECTRUM . Send to the dealer in artists ' materials and get a cake of red vermilion , emerald - green , and aniline vio- let ( Hoffman's violet - B . B. ) . THE DECOMPOSITION OF LIGHT . 95 Experiments with Solar Spectrum.
... SPECTRUM . Send to the dealer in artists ' materials and get a cake of red vermilion , emerald - green , and aniline vio- let ( Hoffman's violet - B . B. ) . THE DECOMPOSITION OF LIGHT . 95 Experiments with Solar Spectrum.
Página 96
... green . Take pains to give them a good thick coat , so as to hide the white paper . Study the solar spectrum on the screen care- fully , and you will see that these shades of red , green , and violet , are in it . When the painted ...
... green . Take pains to give them a good thick coat , so as to hide the white paper . Study the solar spectrum on the screen care- fully , and you will see that these shades of red , green , and violet , are in it . When the painted ...
Página 97
... green near the mid- dle , and violet is at the other end . Between the red and the green you will notice many shades of yellow , from deep - orange to yellowish - green , and between the green and the violet are many shades of blue ...
... green near the mid- dle , and violet is at the other end . Between the red and the green you will notice many shades of yellow , from deep - orange to yellowish - green , and between the green and the violet are many shades of blue ...
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Términos y frases comunes
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