Which of the following is an example of diffuse reflection?



light reflected from the surface of a dry asphalt roadway

light reflected from the surface of a calm lake

light reflected from the surface of glossy paper

light reflected from the surface of a shiny metal plate

light reflected from the surface of a dry asphalt roadway

An example of diffuse reflection is light reflected from the surface of a dry asphalt roadway.

To determine which of the given options is an example of diffuse reflection, let's first understand what diffuse reflection means. Diffuse reflection occurs when light is reflected off a rough or uneven surface and scatters in different directions. This is in contrast to specular reflection, where light is reflected off a smooth surface and maintains a single direction.

Now let's consider each option:

1. Light reflected from the surface of a dry asphalt roadway: This is an example of diffuse reflection. The surface of an asphalt roadway is rough and uneven, causing the light to scatter in various directions.

2. Light reflected from the surface of a calm lake: This is an example of specular reflection. In a calm lake, the water surface is relatively smooth, allowing light to bounce off in a single direction.

3. Light reflected from the surface of glossy paper: This is also an example of specular reflection. Glossy paper has a smooth surface, which allows light to reflect in a specific direction.

4. Light reflected from the surface of a shiny metal plate: This is an example of specular reflection. Shiny metal plates have a smooth surface, causing light to reflect off in a specific direction.

Therefore, the only option that represents diffuse reflection is "light reflected from the surface of a dry asphalt roadway."