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An object of size 4.0 cm is located 14 cm to the left of a thin...

An object of size 4.0 cm is located 14 cm to the left of a thin biconvex lens with a focal length of +6.5 cm. A second, thin biconcave lens is located 35 cm to the right of the first lens and has a focal length of -6.5 cm. Object and lenses are aligned on a common optical axis.

(a) Sketch the resulting final image by using principal rays.
(b) Is the final image real or virtual, erect or inverted? Explain.
(c) Calculate the position and the total magnification of the final image due to the two lenses.

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Answer #1

The final image position calculated on top of this solution.

The final image is left side of the diverging lens indicates is the virtual image. (Part b)

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