Rainbow HD Screen Lock

Rainbow Sky Screen Lock
Watching the magic rainbow not only in the sky after the rain, but at any moment on the screen of your phone! Load the app and get a fantastic rainbow rainbow every day! Dilysya application with a friend so that he too could enjoy the miracle of nature!
Veselka- optical phenomena in the atmosphere, that is one, two or more colored arcs that occur against a background of clouds if it is against the sun. The red color we see on the outside of the rainbow, and purple - from inside.
Rainbow linked to the refraction and reflection (and to some extent diffraction) of sunlight into water droplets suspended in the air. These droplets differently deflecting light of different colors, resulting white light is decomposed into range. An observer standing with his back to the light source, see the colorful glow that comes from space on the concentric circle (arc).
Traditionally conventionally distinguish seven rainbow colors in sequence decreasing the wavelength of light: red (<740 nm), orange (orange), yellow, green, blue, indigo, violet (> 380 nm). This sequence easy to remember mnemonic for formula where each word begins with the letter corresponding to the color.