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a) Calculate the distance between the final image and 22-cmcm-focal-length lens.

b) Calculate the image height.

Two converging lenses with focal lengths of 45 cm and 22
cm are 12 cm apart. A 3.1-cm-tall object is 20 cm in front of
the 45-cm-focal-length lens.
Part A
Calculate the distance between the final image and 22-cm-focal-length lens.

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