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Matrixman13
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I understand that what we perceive as color is really just certain frequencies of light that are reflected by objects. But what determines what frequencies are absorbed and which ones are reflected.
Reflected photons are light particles that bounce off a surface without being absorbed, while absorbed photons are light particles that are taken in by a surface and converted into another form of energy.
The reflection or absorption of photons is determined by the properties of the surface they encounter, such as its color, texture, and chemical composition.
The color of a surface is determined by the wavelengths of light it reflects. A surface that appears white reflects most of the light that hits it, while a black surface absorbs most of the light that hits it.
Yes, the angle at which light hits a surface can affect the reflection and absorption of photons. This is known as the angle of incidence, and it is determined by the angle at which the light strikes the surface.
The texture of a surface can affect the reflection and absorption of photons by changing the angle of incidence and the surface area of the material that the light interacts with. A rough surface can scatter light in multiple directions, while a smooth surface can reflect light in a more uniform direction.