Light: A Series of Simple, Entertaining, and Inexpensive Experiments in the Phenomena of Light, for the Use of Students of Every AgeAppleton, 1877 - 112 páginas |
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Términos y frases comunes
24 inches angle of incidence appear Balfour Stewart beam of incidence beam of light beam of reflection beam of sunlight bit of paper black mirror black varnish block of wood bottle brackets bright candle centi centre cloth color color-top curious dark room diagram diameter direction disk distance dotted lines experiment falls fastened flask give green heliostat hole inch 12 inch 25 millimetres inches 10 centimetres inches 15.2 centimetres inches 30.5 centimetres lamp lantern lens light enters light moves light passes look looking-glass magic lanterns marked metres mirror mucilage piece plano-convex lens point of incidence postal-card quicksilver rays red square reflected light refraction screen second drawing shade shadow shelf shining side slender beam slit smoke source of light spectrum spot of light square surface things top spin violet wall water-lens wide window yellow