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Two converging lenses are placed 15 cm apart. The lens A (on the left) has a...

Two converging lenses are placed 15 cm apart. The lens A (on the left) has a focal length of 5 cm, and lens B (on the right) has a focal length of 4 cm. An object is placed 8 cm to the left of lens A. Draw the scenario and confirm your findings using the equations to find:

         a) the final image distance

         b) the magnification

         c) is the image real or virtual?

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