Solution: Two converging lenses are placed 30.0 cm apart.
Chapter , Problem 92(choose chapter or problem)
Two converging lenses are placed 30.0 cm apart. The focallength of the lens on the right is 20.0 cm, and the focallength of the lens on the left is 15.0 cm. An object is placedto the left of the 15.0-cm-focal-length lens. A final imagefrom both lenses is inverted and located halfway betweenthe two lenses. How far to the left of the 15.0-cm-focallengthlens is the original object?
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