atmospheric phenomenon often cause a person a wide variety of feelings and reactions.Rain, storm, tornado impact on the psyche is not so positive, as, for example, the northern lights, or a rainbow.First fraught with danger, destruction or loss of life, while the latter delight the eye and cause surprise and admiration of the mysterious forces of nature.Most of secrets, of course, has long been solved by man, which, however, did not affect the degree of contemplative attitude.
Not only children, but also wise experience and knowledge burdened adults can hardly keep from spreading over his face smiles when the sky is framed by colored crown.However, the question of "why a rainbow colored?" Not everyone will be able to clearly answer.By the way, children are often more competent in explaining the causes of atmospheric phenomena - the necessary knowledge in an accessible and understandable form absorbed by them at school.Unfortunately, with age, these priceless simple truths are lost in the pile of other more relevant or necessary information.We forget why the grass is green, that is the center of the universe and why the rainbow colored.However, we can change the dashing one-bedroom apartment in the bedroom, not losing a single penny.Cause - time, and a rainbow of modern humans - more of a kind of fun.
Daylight (sunny), commonly perceived by us as a transparent, really "woven" from the seven colors and shades in between.Red, orange, yellow, green, blue, indigo, violet - that combination of them is the light beam which is refracted in a multitude of water droplets and splits.To the viewer, "broken" after the passage of light through the water at an angle lens back in 420, but in the form of waves of color.Thus, the answer to the question "why the rainbow colored" lies in the basic knowledge of the beam, the lens and the color spectrum.Of course, some of the conditions necessary for the appearance in the sky of this amazing visual effect.The air is filled with droplets of water, sun and rain cover should be closer to the horizon.The observer with the need to stand back to "luminary".Under these conditions, a person opens an incredible band of color that plays the unforgettable music - melody rainbow.It always consists of seven basic "music" and built in harmony from red to purple.
rainbow of colors that are less saturation is not wrong or bad.All the matter in the circumstances.The perception of color nuances depends on several factors - the position of the beholder, the light source, the size of the water droplets, and many others.Dim rainbow can turn into a great glorious beauty with a small adjustment of the angle of view.However, the search for better color perception point in space - it is, at least troublesome.It is better to wait for the next gift of the sun and drops of moisture or build a rainbow with his hands - to play with the sun, holding a water hose or often stay close to the fountains.
Sometimes the sky is decorated with a double rainbow.Photos of these phenomena suggest that the second is usually much fainter than the first, and color it in reverse order (starting with purple).The duality of the rainbow is due to re-refracting light rays in the lens (drop) due to a certain degree ingestion.Seeing double crown color, you can count on the performance of the most cherished desire.
However, what's the difference why a rainbow of multi-colored?The beauty should contemplate, and to all questions at any time be able to answer the children.
