Question: A person looks at a gem with a jewelers loupea converging lens that has a focal length of 12.5 cm. The loupe forms a virtual

A person looks at a gem with a jeweler’s loupe—a converging lens that has a focal length of 12.5 cm. The loupe forms a virtual image 30.0 cm from the lens.
(a) Determine the magnification. Is the image upright or inverted?
(b) Construct a ray diagram for this arrangement.

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