8. An object is placed 40.0cm to the left of lens A. Lens B is placed 40.0cm to the right of lens A. Lens A is converging and has a focal length of 15.0cm. Lens B is converging and has a focal length of 10.0cm. a. What is the final image position relative to lens B? (Include the + or – sign.) b. What is the overall magnification? (Include the + or - sign.) c. Is the final image real or virtual? d. Is the final image upright or inverted?
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