When light strikes a rough surface it reflects in essentially random directions.
It does.
Any smooth surface will reflect light. The better question is "How much light does each kind of smooth surface reflect?"
incident ray
Light reflections off of a smooth surface are considered to be spectral. Light reflections off of rough surfaces are considered to be diffuse
The angle between the light ray and the normal (perpendicular) to the surface at the point of reflection.
When light strikes a smooth surface (like a mirror), it is reflected. When it hits a rough surface (like a sheet of paper) it is diffused, meaning the rays of light are scattered.
Regular
It is reflected at the same angle to the normal. The normal is a line perpendicular to the surface.they break
When a sound wave strikes a smooth hard surface the wave bounces off. This means that the wave is deflected.
If the surface is shiny then you might get an image on a screen. If the surface is transparent as well then refraction well also take place.
When light bounces off something, it is reflected.
It does.
Any smooth surface will reflect light. The better question is "How much light does each kind of smooth surface reflect?"
solar light
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
A normal line is the name of the line drawn perpendicular to the surface where a light ray strikes.
reflects it.