Homework Help: Physics

Posted by jimmy on Tuesday, March 25, 2008 at 5:51pm.

two lenses,one converging with focal length 20.0 cm and one diverging with focal length -10.0 cm , are placed 25.0 cm apart. An object is placed 60.0 cm in front of the converging lens. Determine
A) The position and B) the magnification of the final image formed.C)Sketch a ray diagram for the system.

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