A converging lens has a focal length of

PHYSICS · Subjective · AP · Physics 2: Algebra-based · Geometric Optics · Geometric Optics

Problem

30\,\text{cm}

. Rays from a

2.0\,\text{cm}

high filament pass through the lens and form a virtual image at a distance of

50\,\text{cm}

from the lens. Where is the filament located? What is the height of the image?