Answer: Convex mirror.
- A Plane mirror
- B Concave mirror
- C Convex mirror
- D Cylindrical mirror
Correct answer: C. Convex mirror
Explanation: Convex mirrors give a wider field of view (upright, smaller image): ideal for rear-view mirrors.
Concave mirror ray construction: a ray parallel to the axis reflects through F, and a ray through F reflects parallel, locating the inverted real image. Image: Maxmath12, CC0, via Wikimedia Commons.
Concept context
Reflection, refraction, lenses, mirrors, total internal reflection.