Translate


.
Top Wallpapers Collections
Top Wallpapers

Rainbow Wallpapers Collections

Rainbow Wallpapers Collections

"My heart leaps up when I behold a rainbow in the sky."

When the Sun is shining and there is rain as well you may see a rainbow in the sky! As sunlight passes through the water droplets.
Rainbows take many forms. Multiple bows, bows that cross, red bows, twinned bows, coloured fringes, dark bands, spokes and more. 
A rainbow as "one of the most spectacular light shows observed on earth".
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.
Rainbows take many forms.  Multiple bows, bows that cross, red bows, twinned bows, coloured fringes, dark bands, spokes and more.  

Rainbow Wallpapers Collections

Rainbow Wallpapers Collections



A rainbow is an optical and meteorological phenomenon that is caused by reflection of light in water droplets in the Earth's atmosphere, resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured arc.
Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.
In a "primary rainbow", the arc shows red on the outer part and violet on the inner side. This rainbow is caused by light being refracted while entering a droplet of water, then reflected inside on the back of the droplet and refracted again when leaving it.
In a double rainbow, a second arc is seen outside the primary arc, and has the order of its colours reversed, red facing toward the other one, in both rainbows. This second rainbow is caused by light reflecting twice inside water droplets.

When the Sun is shining and there is rain as well you may see a rainbow in the sky!
As sunlight passes through the water droplets, it is bent and split into the colors of the rainbow . Sunlight is known as visible or white light and is actually a mixture of all visible colors. Rainbows appear in seven colors because water droplets break white sunlight into the seven colors of the spectrum (red, orange, yellow, green, blue, indigo, violet).


Rainbow Wallpapers Collections

Rainbow Wallpapers Collections

Just remember this: ROY G BIV. 
The letters stand for the first letter of each color. 
R is for red. 
O is for orange. 
Y is for yellow. 
G is for green. 
B is for blue. 
I is for indigo. 

V is for violet.


Rainbow Wallpapers Collections

Rainbow Wallpapers Collections


0 comments:

Post a Comment

Related Posts Plugin for WordPress, Blogger...

Share

Twitter Delicious Facebook Digg Stumbleupon Favorites More