Light reflections off of a smooth surface are considered to be spectral. Light reflections off of rough surfaces are considered to be diffuse
Any smooth surface will reflect light. The better question is "How much light does each kind of smooth surface reflect?"
scattered or diffused, the opposite of collocated and focused
Reflection off of rough surfaces is called a perkokepuw.
Reflection about the y-axis.
plane mirror
A reflection does not have any surface.A reflection does not have any surface.A reflection does not have any surface.A reflection does not have any surface.
diffuse reflection
Any smooth surface will reflect light. The better question is "How much light does each kind of smooth surface reflect?"
scattered or diffused, the opposite of collocated and focused
A smooth shiny surface.
a smooth surface
If it is perfectly smooth then only sliding friction.
Always a smooth surface.
The best reflector for sound will be massive, rigid, and with a smooth surface.
it will be called reflection
heat
Diffuse reflection