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The interaction of light beams with a surface is called regular reflection when the light beams reflect off all points of the surface at the same angle. When the light beams hit the surface and reflect off in different angles it is called diffuse reflection.
if they didn't you couldn't see them
Highly polished, shiny surfaces reflect light the best as they are REFLECTive. White or bright surfaces also reflect light well. Dull, Matt surfaces are the worst reflecters of light
yes. a penny can reflect light by cutting a hole in it.
its because the drop of the water is like a concave lens
Any smooth surface will reflect light. The better question is "How much light does each kind of smooth surface reflect?"
its surface
Because it has a shiny & smooth surface which helps to reflect the light... Take an example of tree. A tree have a rough surface due to which light can be reflect. So All of this depends on the smoothness of surface.. :-)
Light rays reflect in many directions on a rough surface due to the uneven nature of the surface, which causes the rays to scatter in various directions rather than reflect uniformly as with a smooth surface.
Reflect
Unless it is jet black, yes. Most surfaces reflect some light.
A red light shined on a red surface will be mostly reflected, as red surfaces tend to reflect red light and absorb other colors. The surface may also absorb a small amount of the light, depending on its material properties.
It is a source of light that generates its own light, doesnt reflect off anything else
Yes
The interaction of light beams with a surface is called regular reflection when the light beams reflect off all points of the surface at the same angle. When the light beams hit the surface and reflect off in different angles it is called diffuse reflection.
A smooth shiny surface.
No, a paper cup does not reflect light like a shiny surface would. Instead, it absorbs and scatters light due to its rough and absorbent surface.