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Title: 1 OF 2 RAINBOWDOUBLE BRENHAM CHAPPELHILL-TX 1 View count: 653 Rating: 3.00 (1 ratings) Description: Click http://www.NelsonIdeas.com 1 of 2 videos. Watch for the colors changes. I Was in Breham Texas heading to CHAPPELHILL,TX When I saw this gorgeous rainbow across the horizon. You can learn a lot about rainbows and see many great photos at http://www.MarketingJesusChrist.com/Rainbows/BibleStudy.html . Learn how God used a rainbow in the bible to send messages to the people. A rainbow will not be seen by a surface observer if the sun is greater than 42° above the horizon. Rainbows are most common in the last 4 hours of sunlight due to this time having a good combination of rain being more likely and the sun angle being lower than 42° above the horizon. b. Red will be the outermost color and violet will be the innermost color of the primary rainbow. This color scheme is reversed for the secondary rainbow. c. The secondary rainbow encompasses an 8° arc above the primary rainbow. Thus, the secondary rainbow is bigger in diameter. d. The secondary rainbow is always dimmer than the primary rainbow. The number of reflections within a raindrop determine if the light that eventually escapes from a drop will be seen as that coming from the primary, secondary rainbow or higher order rainbow. Since reflections reduce the amount of light energy (because some energy escapes through the drop upon each reflection), the primary rainbow will always be the brightest. e. The triple rainbow (tertiary rainbow) will be on the opposite side of the sky as the primary and secondary rainbow. The triple rainbow is rarely seen since it is even dimmer than the secondary rainbow and is on the same side of the sky as the sun. Most people do not know where to look for the tertiary rainbow. It is erroneously thought that the third rainbow is above the secondary rainbow since the secondary rainbow is above the primary rainbow. f. Segments of a rainbow will often be brighter than other segments. The part of the rainbow that is near the horizon tends to be brighter than the top of the rainbow since there are often more and larger raindrops for the sun's rays to travel through near the horizon. Cloud shadowing will also result in some parts of the rainbow appearing brighter than other parts will. The rainbow will be absent in regions sunlight or raindrops are absent. What is a Rainbow or What Happens When Light, Water and Air meet? When light and water meet in the sky on a summer's day, for a few moments, a rainbow will appear. Such a beautiful sight! This phenomena of the atmosphere appears during or immediately following local showers, when the sun is shining and the air contains raindrops. A rainbow can best be seen with polarized sunglasses. We cannot follow the arc of a rainbow down below the horizon, because we cannot see those droplets in the air below the horizon. But the higher we are above the ground, the more of the rainbow circle we would see. That is why, from an airplane in flight, a rainbow will appear as a complete circle with the shadow of the aitplane in the center.The bow is divided into bands displaying the different colors of the spectrum and is formed by the refraction and reflection of the sun's rays in drops of rain. Reflection is simply the return of light waves from the raindrop's surface. Light which appears to be white, is really made up of a mixture of red, orange, yellow, green, blue, and violet light. When a shaft of sunlight enters a drop of water, a part of it does not pass directly through but is reflected from the inner surface and emerges from the side from which it entered. Moreover, it is refracted both on entering and leaving the water drop. This process, repeated in the same manner for an immense number of drops, produces the primary rainbow, which appears in front of the observer, who has his back to the sun. It has the red band on the outer edge which are long light waves and the blue-to-violet on the inner edge which are short light waves. Another larger bow is often seen outside the primary rainbow and parallel to it. This secondary rainbow is produced in a similar way, but the sun's light is reflected twice before emerging from the raindrop. For this reason, the color sequence is reversed; red is on the inside edge. And because there is a loss of light with each reflection, it is not as bright as the primary rainbow. The region between the two bows is comparatively dark, for it lacks entirely both the once and the twice reflected rays. There is theoretical evidence for a tertiary rainbow , but it would be so faint as to be rarely seen in nature. See all my Interesting & Educational Website Topics at http://www.NelsonIdeas.com Pet Diarrhea, Constipation, Car Safety, Hybrid Cars Cancer Fighting Foods, Dogs Detecting Cancer Prostate/Head-Neck/Lung/Parotid Gland Cancer Treatment Radiation/Chemo/Nutrition Computer Information, Consulting, Inventions http://www.TheWebPageCritic.com http://www.MyDud.com . http://www.IamFightingCancer.com Tags: briannelson123, gods, message, rainbows-bauty, sky, Author: BrianNelson123 |