Elementary treatise on physics experimental and applied for the use of colleges and schools (1890)
Ganot, A. (Adolphe), 1804-1887, Atkinson, E. (Edmund) · New York : W. Wood · leaf 595
D, andemerge in the direction KH. They are then partially reflected from theglass plate inn at H, and form a vertical image of the object L, which is seenby the eye in the direction OL. The eye at the same time sees throughthe glass the point of the pencil applied to the paper, and thus the… … 578 On Light. [604- form is the sciopiicon, fig. 569. The box C, the side of which is shown re-moved, is constructed of sheet iron ; e is the flame of a lamp V, with twolong flat wicks, fed by petroleum from the reservoir B. The box is airtight,and the chimney F producing a good draught, the air is…
Physics
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