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A primary rainbow is a natural optical phenomenon caused by sunlight being refracted, reflected, and dispersed by water droplets in the atmosphere. It consists of a continuous spectrum of colors, with red on the outer edge and violet on the inner edge.

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1y ago

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Related Questions

What are the primary colors of the rainbow?

the primary colors of the rainbow are red blue and yellow


Why is a secondary rainbow dimmer than a primary rainbow?

A secondary rainbow is dimmer than a primary rainbow because it is caused by a double reflection of sunlight inside raindrops, which results in less light being reflected back to the observer.


What are the primary colors oh the rainbow?

primary colors are red, yellow and blue


What what red?

Red is a primary color. It is the first color of the rainbow.


What is a rainbow above a rainbow called?

Highly educated research scientists refer to that rare phenomenon as a "double rainbow".


What makes a double rainbow appear in the sky?

A double rainbow appears in the sky when sunlight is reflected twice inside raindrops, creating a secondary rainbow above the primary one.


Is a double rainbow real?

Yes, a double rainbow is real and occurs when light is reflected twice inside a raindrop, creating a secondary rainbow outside the primary one. The colors in the secondary rainbow are inverted compared to the primary rainbow.


What is the primary bridge that connects Niagara Falls to Niagara Falls?

rainbow bridge


Why the colour sequence in the secondary rainbow is reverse in order?

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.


Are double rainbows rare?

Double rainbows are less common than single rainbows, but they are not extremely rare. Double rainbows occur when light is reflected twice within raindrops, creating a secondary arc outside the primary rainbow. The colors of the secondary rainbow are reversed compared to the primary rainbow.


How many rainbows are possible at a time?

At any given time, only one primary rainbow can be visible in the sky. A secondary rainbow can also form outside the primary rainbow, but it is usually fainter and has its colors reversed. Therefore, a maximum of two rainbows can be visible at the same time under the right conditions.


How many primary colours does and LCD need to produce all the colours of the rainbow?

3