13. GRAY COLOR - WHAT'S THE CAUSE OF
ITS EXISTENCE?
As is known from experience, at low intensity of
the falling "light" (at twilight) all the colored substances acquire
a dark gray color. This is due to the very low content of visible photons in
the emitted-reflected "light beams" in general. Although some their
number is still contained, which explains the presence at least of gray color
at substances. And besides that, the gray colors in the twilight are not quite
gray. Substances are characterized by a subtle hue, which is well evident at
higher irradiance. The degree of color discrimination is determined by the intensity
of the falling "light".
But, in addition to the gray color that appears at dusk the gray color
exists independently - ie it manifests itself irrespective of the level of
illumination.
The chemical
element will be painted in gray: 1) first, if the areas with
"bare" visible photons of a certain color initially are not present
at its periphery that does not allow to create any color sensation (note that
the same thing happens in the case the emergence of color of both white and
black colors); 2) secondly, very few zones with the Fields of Attraction are
present in the external manifestation of the quality of such elements and the
magnitude of these Fields is not sufficient, which is the reason for the weak
accumulation of elementary particles (including visible photons). Therefore, in
the emitted-reflected "light rays" of such elements there is no
predominance of visible photons of any quality that are able to create a visual
sensation of any color. And in addition, in an emitted-reflected ray there are
very few of accumulated free visible photons.
We can assume that the gray
color is a light tone of black color. I.e. a zero coloration
together with the emission of a small amount of accumulated visible
photons.
