Final answer:
Corner reflectors serve as visual guides for the freeway system during inclement weather, reflecting light back towards drivers for better visibility.
Step-by-step explanation:
The correct answer is corner reflectors serve as system during inclement weather. A corner reflector is a device consisting of two mutually perpendicular reflecting surfaces, creating a special condition where light entering the reflector is reflected back exactly parallel to its original direction.
This is particularly useful on freeways during poor weather conditions, as the reflectivity of these devices ensures that vehicle headlights are directed back towards the driver, providing better visibility of the road.
These corner reflectors can significantly enhance safety by helping drivers navigate the roads during heavy rain, fog, or snow when visibility is compromised.
The correct answer is white reflectors serve as corner reflectors for the freeway system during inclement weather. A corner reflector is an object consisting of two mutually perpendicular reflecting surfaces, so that the light that enters is reflected back exactly parallel to the direction from which it came.
In the context of the freeway system, white reflectors placed on the roads and signs often have a corner reflector design, which allows drivers to clearly see and follow the road markings even in low visibility conditions such as rain, fog, or snow.