Elements of natural philosophy (Volume 2-3) (1850)
Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 252
let anglG lindcr J %i . i which an image P Q be an Object in formed by a ^1 r* Fig. 48. reflector is seen; •ont of a convex re-flector M N. Fromthe extreme point P,of the object, andthrough the opticalcentre C, draw theray P C\ from thesame point jP, draw tothe extreme of the. reflector the ray P… … 2U NATURAL PHILOSOPHY. Fig. 48. Construction of P. Draw p q, paral- thcimageformedlel t p q %{][ ft fc by a reflector; ^7 intersected by Q C,drawn through the op-posite extreme of theobject and opticalcentre, and we havethe image. Let theoptical centre of theeye be at 0; then, de-denoting the…
Mechanics · Acoustics · Optics
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