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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 · Vocabulary. A rainbow is a multicolored arc made by light striking water droplets. The most familiar type rainbow is produced when sunlight strikes raindrops in front of a viewer at a precise angle (42 degrees). Rainbows can also be viewed around fog, sea spray, or waterfalls.
Learn how rainbows are formed by the dispersion and reflection of light from water drops, and why they have a specific color order. Watch a video and see examples, diagrams and questions about rainbows.
- 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...
6 days ago · Learn about the scientific phenomenon of rainbow, caused by the refraction and reflection of light rays in water drops. Explore the colours, types, and features of rainbow and related waves.
- The Editors of Encyclopaedia Britannica
Sep 23, 2023 · Learn how raindrops act as tiny prisms and refract white light into a spectrum of colors. Discover the physics of light, the angles of refraction, and the symbolism of rainbows in different cultures.
Jun 13, 2024 · Learn how sunlight and water droplets create the colors of a rainbow. Find out when and where you can see a rainbow, and what makes a double rainbow.
