A ray diagram for a convex mirror indicates that the virtual image appears 6.0 cm…

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

Problem

A ray diagram for a convex mirror indicates that the virtual image appears 6.0 cm behind the mirror when the object is 18 cm in front of it. Using these distances, determine the mirror’s focal length and state its sign.

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