Two lenses one converging with focal length 21 centimeter, Ask an Expert

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Two lenses, one converging with focal length 21 centimeter and one diverging with focal length 11 centimeter , are placed 25 centimeter apart. An object is located 60 centimeter in front of the converging lens.

A) Determine the final image distance from second lens.

B) Find the magnification of the final image formed.

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