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An object is placed 23.0cm from a screen.
A. At what two points between object and screen may a converging lens with a 3.40cm focal length be placed to obtain an image on the screen?Enter your answer as two numbers, separated with a comma. Count the distances from the object.
B. What is the magnification of the image for each position of the lens? Enter your answer as two numbers, separated with a comma.
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