A text book of physics, for the use of students of science and engineering (1918)
Duncan, John, d. 1941, Starling, Sydney George, 1873- · London Macmillan · leaf 589
Fig. 511.—Concave spherical mirror. … Fig. 512.—Reflection by concave surface. Fig. 513.—Reflection by convexsurface. to the axis PC. On looking horizontally into the mirror the images ofA and B can be seen at A and B. Place two more pins at E and G in linewith A and B. and draw a line through E and G. Repeat this for theother rays,…
Physics
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
