Andrews, Ernest John, 1863-, Howland, Howard Newell, 1865- joint author · New York, London, The Macmillan company · leaf 336
meet; and an image of the complete object willresult. Necessarily in this, and in all cases where the rays oflight are not changed in direction in passing from theobject to the eye, the image of the object and the objectitself will coincide, and the object will appear to be whereit actually is.… … be a luminous point, and mm a mirror. Just as in Fig.196, the rays/and ^ enter the eye in a certain direction.The brain knows nothing about the point L or thewaves before they reach the eye;the ray / indicates that the wave iscoming from the direction fL\ andg indicates it comes from gL;…
Physics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
