What type of reflection occurs on smooth surfaces?

What type of reflection occurs on smooth surfaces?

• A. Diffuse reflection
• B. Specular reflection
• C. Scattered reflection
• D. Absorbed reflection

Answer: (B)

Specular reflection occurs on smooth surfaces due to the uniformity of the surface allowing light rays to reflect at the same angle at which they arrive. This type of reflection is characterized by the ability to form clear and distinct images, as the angle of incidence equals the angle of reflection. When light hits a smooth surface, such as a calm body of water or a mirror, it reflects in a predictable manner, allowing us to see reflections clearly. In contrast, diffuse reflection happens on rough surfaces, where light rays hit the irregularities and scatter in multiple directions, preventing the formation of a clear image. Scattered reflection describes a similar phenomenon but emphasizes the random direction of light after it hits the surface. Absorbed reflection refers to the portion of light that does not reflect at all and instead is absorbed by the material. Smooth surfaces effectively facilitate specular reflection, which is why this answer is the correct choice.

Specular reflection occurs on smooth surfaces due to the uniformity of the surface allowing light rays to reflect at the same angle at which they arrive. This type of reflection is characterized by the ability to form clear and distinct images, as the angle of incidence equals the angle of reflection. When light hits a smooth surface, such as a calm body of water or a mirror, it reflects in a predictable manner, allowing us to see reflections clearly.

In contrast, diffuse reflection happens on rough surfaces, where light rays hit the irregularities and scatter in multiple directions, preventing the formation of a clear image. Scattered reflection describes a similar phenomenon but emphasizes the random direction of light after it hits the surface. Absorbed reflection refers to the portion of light that does not reflect at all and instead is absorbed by the material. Smooth surfaces effectively facilitate specular reflection, which is why this answer is the correct choice.