Physics 5054 · O Level · Thin lenses

Thin lenses — practice question

An object is positioned in front of a converging lens with focal length $4.0\,\text{cm}$. The image height is $6.0\,\text{cm}$. The setup is illustrated in the scale diagram. What is the linear magnification created by the lens?

A0.50
B1.5
C2.0
D6.0

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