Natural philosophy. being a hand-book of chemical physics, or, The physics of heat, light and electricity (1869)
Sangster, John Herbert, 1831-1904 · Montreal : J. Lovell · leaf 122
, magnified, and erect image on the same side.IS the object and more remote from the lens. Let ^ 73 be an objectplaced before the Icns.i M,and within its focus. Thenall the rays that emanatefrom A, as A e F, A c a,A da, arc refracted bythoir passage through thelens and appear to pro-ceed from a.…
Physics
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