Final answer:
The question involves the Physics concept of optics, focusing on image reflection and the resolving power of the human eye.
Step-by-step explanation:
The student's question pertains to the field of Physics, specifically to the topic of optics and how images are reflected by mirrors. According to the provided information, we must determine at what distance behind a flat mirror two reflected rays appear to converge to form an image. Furthermore, the question indirectly asks about the resolving power of the human eye when viewing objects such as car headlights. Though the additional information provided in the reference does not directly answer the rear view mirror's minimum reflection distance, it alludes to the concepts of image formation and visual resolution in optics.