Find the magnification of image for each position of lens

Reference no: EM13552455

An object is placed 20.5{\rm cm} from a screen

A. At what two points between object and screen may a converging lens with a 3.00{\rm cm} focal length be placed to obtain an image on the screen?

B. What is the magnification of the image for each position of the lens?

Reference no: EM13552455

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