Final answer:
The reflection from car headlights on a wet road is an example of diffuse reflection, where light is scattered in many directions due to the microscopic roughness of the wet road surface.
Step-by-step explanation:
The reflection of your car headlights off a wet road is an example of diffuse reflection. This type of reflection occurs when light strikes a rough surface, causing the light to be reflected in many different directions. In the context of a wet road, although the surface may appear smooth, it is actually rough on a microscopic level which causes the diffuse reflection. This is different from regular reflection (also known as specular reflection) which occurs on smooth surfaces where the angle of incidence equals the angle of reflection, such as with a mirror. Since the light from the headlights reflects in many directions off of the wet road, drivers can see the light spread out rather than in a single, focused direction as it would be with regular or specular reflection.