An engraver who has normal eyesight uses a converging lens of focal length 8.0 cm, which he
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An engraver who has normal eyesight uses a converging lens of focal length 8.0 cm, which he holds very close to his eye. At what distance from the work should the lens be placed, and what is the magnification of the lens?
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Method 1 When a converging lens is used as a magnifying glass the ...View the full answer
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