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A rainbow is an optical phenomenon caused by refraction, internal reflection and dispersion of light in water droplets resulting in a continuous spectrum of light appearing in the sky. The rainbow takes the form of a multicoloured circular arc.
- Red. Red is listed first because it is the first color in the rainbow’s arc. It also has the longest wavelength of any of the colors represented. It is a color packed with vibrancy and strong emotion.
- Orange. The second color of the rainbow, orange is a warm, vibrant color. It is typically a happy color that makes people feel friendly and comfortable.
- Yellow. Yellow is the happiest color in the rainbow. This color of sunshine represents energy and warmth. It is often associated with happiness, clear thinking, and communication.
- Green. Located in the middle of the rainbow, green is the color of life. Here in the West, it is also a color symbolizing wealth, which is why our money is green.
Oct 19, 2023 · Learn how rainbows are formed by light striking water droplets and how they vary in color, shape, and order. Explore the science and history of this natural phenomenon with photos and examples.
Rainbows are formed by the dispersion of light & reflection (not total internal reflection) from drops of water. The rainbow color sequence can be analyzed by drawing a ray diagram of the refraction of sunlight inside water drops. Created by Mahesh Shenoy.
- 14 min
- Mahesh Shenoy
- Look...The rainbows are a full circle coz the raindrops are round, but due to the horizon, we can only see half the circle...The Horizon Blocks the...
- If all the light leaves the droplet ( as in gets refracted by second side of droplet to the outside air), then you will not be able to see a rainbo...
- Ok, so let me try answering your question. In the video he said that it is isn’t just one raindrop which refracts and reflects light for the format...
- White light is a mixture of seven colours. This was proven by sir Issac newton by the experiment using a prism. Watch previous videos to understand...
rainbow, series of concentric coloured arcs that may be seen when light from a distant source—most commonly the Sun—falls upon a collection of water drops—as in rain, spray, or fog. The rainbow is observed in the direction opposite to the Sun.
- The Editors of Encyclopaedia Britannica
Learn how rainbows are formed by sunlight, water droplets, and optical processes. Discover the colors, shapes, and types of rainbows, and why they are curved and bright.
Mar 15, 2011 · A rainbow is simply a group of circular or nearly circular arcs of color that appear as a huge arch in the heavens. The raindrops act like miniature prisms, refracting or breaking sunlight into...
