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 7
... Mirror on Pulse . 44 47 48 Experiment with Glass Tube Experiments in Dispersed Reflection 50 51 • Experiment with Jar of Smoke The Milk - and - Water Lamp . 55 58 • The Water - Lens Refraction of Light Experiments in Projection.
... Mirror on Pulse . 44 47 48 Experiment with Glass Tube Experiments in Dispersed Reflection 50 51 • Experiment with Jar of Smoke The Milk - and - Water Lamp . 55 58 • The Water - Lens Refraction of Light Experiments in Projection.
Página 21
... mirrors , the instrument is finished and ready for use . We must have two mirrors , one 6 inches ( 15.2 centimetres ) square and one 10 inches ( 25.4 centimetres ) long and 6 inches ( 15.2 centimetres ) wide . These may be made of ...
... mirrors , the instrument is finished and ready for use . We must have two mirrors , one 6 inches ( 15.2 centimetres ) square and one 10 inches ( 25.4 centimetres ) long and 6 inches ( 15.2 centimetres ) wide . These may be made of ...
Página 22
... mirror is to go on the movable piece at N , and the small mirror stands on the shelf , facing the opening in the board , at O. This mirror stands at the angle shown in the next drawing ( Fig . 2 ) , and the other mirror is adjusted to ...
... mirror is to go on the movable piece at N , and the small mirror stands on the shelf , facing the opening in the board , at O. This mirror stands at the angle shown in the next drawing ( Fig . 2 ) , and the other mirror is adjusted to ...
Página 23
... Mirror at Winter Solstice Mirror at Summer Solstice FIG 2 . K 42 ° 22 ' BOSTON 40.45 NEW YORK . -POLAR AXIS- . POLARIS 28.54 WASHINGTON -22 ° 58 ′ NEW ORLFANS . 92X 6 " MOVABLE MIRROR . 6'X 52 " STATIONARY MIRROR the three dotted lines ...
... Mirror at Winter Solstice Mirror at Summer Solstice FIG 2 . K 42 ° 22 ' BOSTON 40.45 NEW YORK . -POLAR AXIS- . POLARIS 28.54 WASHINGTON -22 ° 58 ′ NEW ORLFANS . 92X 6 " MOVABLE MIRROR . 6'X 52 " STATIONARY MIRROR the three dotted lines ...
Página 24
... mirror on its axis till it reflects a beam of light into the small mirror . Then turn the handle to the right or left , and a round , horizontal beam of light will enter the room . When this is done , close all the windows , so as to ...
... mirror on its axis till it reflects a beam of light into the small mirror . Then turn the handle to the right or left , and a round , horizontal beam of light will enter the room . When this is done , close all the windows , so as to ...
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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