Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 326
also pass through Q. By drawing any two of the three rays QR, QC, QF we canalways find Q, the image of Q. It should be observed,however, that all the other rays from Q as well as thosedrawn will after reflection pass through Q. It will be very useful to draw the image of an object inseveral… … FlQ. 354.—How to draw the image when the objectis between the principal focus and the vertex.
Physics
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