Thin Lenses: a Convex Lens Has a Focal Length F

question 63

Multiple Choice

Thin lenses: A convex lens has a focal length f. An object is placed between infinity and 2f from the lens along a line perpendicular to the center of the lens. The image is located at what distance from the lens?

• A) farther than 2f
• B) 2f
• C) between f and 2f
• D) f
• E) between the lens and f

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