Andrews, Ernest John, 1863-, Howland, Howard Newell, 1865- joint author · New York, London, The Macmillan company · leaf 336
L at L^ and every other pointon AL would appear at its corre-sponding place on AL^ and a com-plete image would be seen at AL.Having located the two ends of the image, as the arrow isstraight, in order to complete the image we have only toconnect the two ends with a straight line. The simplest way…
Physics
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