Lynde, Carleton John, b. 1872, Gilbert, Alfred C. (Alfred Carlton), 1884-1961 · New Haven, Conn. : A.C. Gilbert Co. · leaf 13
ghtly on the view, and if your room iscompletely dark except for the light which passes through the hole. Experiment No. 6. To get a picture of the sun. Allow a beamof sunlight to pass through a nail hole into your darkened room, catch it on a piece ofpaper and move thepaper back and forth.Is the… … GILBERT LIGHT EXPERIMENTS 11 cross at the hole. Theupper side of the sunsends out light in alldirections in straightlines; a very small partof this passes throughthe hole (H, Fig. 11)and makes an image ofitself at the bottom ofthe picture; similarlylight from the lowerside of the sun makes Fig 10…
Light · Scientific recreations
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