what occurs when parallel rays of light hit a rough or a bumpy surface
diffuse reflection
When parallel rays hit a rough or bumpy surface, the rays reflect in different directions due to the uneven nature of the surface. This causes diffuse reflection, where light is scattered in various directions rather than reflecting in a single direction like with smooth surfaces. This is why we see rough surfaces like sand or paper as not reflecting a clear image.
When parallel rays of light hit a smooth surface, they are reflected at the same angle they hit the surface. This is described by the law of reflection. The reflected rays remain parallel to each other.
When light falls onto a bumpy surface, it gets scattered in various directions due to the uneven nature of the surface. This scattering can result in diffuse reflection, where the light is reflected in multiple directions, rather than a single angle as with smooth surfaces. This is why rough surfaces appear matte or non-reflective compared to shiny or smooth surfaces.
When light rays hit a bumpy surface, they are reflected in various directions due to the irregularity of the surface. This causes the rays to scatter rather than reflecting in a single uniform direction, resulting in a diffused reflection. The rougher the surface, the more scattering occurs.
diffuse reflection
diffuse reflection
You see the reflected light being scattered in different directions.
When parallel rays hit a rough or bumpy surface, the rays reflect in different directions due to the uneven nature of the surface. This causes diffuse reflection, where light is scattered in various directions rather than reflecting in a single direction like with smooth surfaces. This is why we see rough surfaces like sand or paper as not reflecting a clear image.
When parallel rays of light hit a smooth surface, they are reflected at the same angle they hit the surface. This is described by the law of reflection. The reflected rays remain parallel to each other.
specular reflection.
When light falls onto a bumpy surface, it gets scattered in various directions due to the uneven nature of the surface. This scattering can result in diffuse reflection, where the light is reflected in multiple directions, rather than a single angle as with smooth surfaces. This is why rough surfaces appear matte or non-reflective compared to shiny or smooth surfaces.
When light rays hit a bumpy surface, they are reflected in various directions due to the irregularity of the surface. This causes the rays to scatter rather than reflecting in a single uniform direction, resulting in a diffused reflection. The rougher the surface, the more scattering occurs.
When light hits a bumpy or rough surface, it gets scattered in different directions because the surface features disrupt the regular reflection pattern. This scattering of light creates a diffuse reflection, resulting in the surface appearing matte or non-shiny.
diffuse reflection
Parallel light rays which fall on a smooth surface(a mirror) are reflected as parallel rays. This is called REGULAR REFLECTION. Whereas, parallel rays which fall on an irregular surface(The ground) are reflected in different directions. This is called irregular reflection.
When light hits an irregular surface, it scatters in different directions due to the uneven geometry of the surface. This scattering is known as diffuse reflection, which causes the light to be reflected in a non-uniform manner, unlike in the case of a smooth surface where light reflects uniformly.