A thin convex lens produces an inverted image that is twice the size of the object

PHYSICS · Multi-part · AP · Physics 2: Algebra-based · Geometric Optics · Geometric Optics

Problem

A thin convex lens produces an inverted image that is twice the size of the object. The image is formed 40 cm from the lens. (i) Calculate the object distance. (ii) Determine the focal length of the lens.

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