Physics 5054 · O Level · Thin lenses

Thin lenses — practice question

An object stands 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 on the scale diagram. What is the linear magnification produced by the lens?

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

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