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 601
s at C and D in a line with the images A and B. Draw the outline of the block on the paper; remove the block and pins and draw a straight line through A and B, and another through C and D. AB is the path of a ray entering the glass at E and leaving at F. EF is therefore the path through the block.… … .•A XLV REFRACTIVE INDEX 577
Physics
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
