Traditional Culture Encyclopedia - Photography and portraiture - What are the seven colors of the rainbow?
What are the seven colors of the rainbow?
it is expressed in English as: red, orange, yellow, green, blue, indigo, violet.
Formation of rainbow:
Rainbow is an optical phenomenon in meteorology. When sunlight hits the raindrops in mid-air, the light is refracted and reflected, forming an arched colorful spectrum in the sky.
rainbow
Example:
A rainbow rose against the dark sky.
A rainbow appeared in the dark sky.
According to American media reports on October 1th, 214, Colin leonhardt, a photographer from Perth, Western Australia, captured a strange full-circle rainbow while traveling through Cotzlo Beach. According to the National Aeronautics and Space Administration (NASA), the full circular rainbow phenomenon has a great relationship with the observer's position, which is mainly formed by the internal reflection of raindrops on sunlight.
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