A system of natural philosophy, designed for the use of schools and academies (1845)
Moffat, J[ohn] M. [from old catalog] · Philadelphia, E. C. Biddle · leaf 361
rror, the image will re-cede from D towards G; and if it be placed there, the object andimage will coincide ; and the object still advancing from G, the In what manner does Brewster suppose the effect to have been pro-duced in that instrument ? How had Swinton previously explained it ? On what does… … B EFFECTS OF CONCAVE MIRRORS. 359 image will retreat beyond it, till the object arrives at D, when theimage will appear infinitely beyond E. B<ut if the object be placedyet further forward, between D and C, the image will fall behindthe mirror, and it will look larger than the object. 81. Thus…
Physics
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