Question

The reflection of light from a wooden surface is ________ reflection.

Answer 1

Hint: When rays of light come in contact with a smooth polished surface, it bounces back. This phenomenon is called the reflection of light. There are several types of reflection. We will know about different types of reflections and check which type of reflection is the given case.

Complete answer:
Reflection can be classified into three, specular reflection, diffused reflection and multiple reflection.
Specular reflection: This type of reflection is often observed in mirrors. When rays of light come in contact with a smooth surface, the rays are reflected back in one direction.
Diffused reflection: In this kind of reflection, reflected light rays are scattered at many angles. Diffuse reflection occurs when light reflects off a rough surface and forms a blurry image or no image at all.
Multiple reflection: Multiple reflection of light is the reflection of light back and forth several times between reflecting surfaces. If a reflected light ray is reflected again on being incident on another surface, it is termed multiple reflections. Multiple reflections are used in periscopes.
In conclusion, we can say that, The reflection of light from a wooden surface is Diffused reflection.

Note:
A wooden surface is an example of a rough surface. When light rays from the sun reach the rough wooden surface, they are reflected irregularly. Irregular reflection means that light, after reaching the wood surface, bounces back into all directions. This is an example of diffused reflection; the irregular surface makes the reflection happen in many angles.