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The Colors of the Rain

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A rainbow does not exist at one particular location. Many rainbows exist; however, only one can be seen depending on the particular observer's viewpoint as droplets of light illuminated by the sun. All raindrops refract and reflect the sunlight in the same way, but only the light from some raindrops reaches the observer's eye. This light is what constitutes the rainbow for that observer. The whole system composed by the Sun's rays, the observer's head, and the (spherical) water drops has an axial symmetry around the axis through the observer's head and parallel to the Sun's rays. The rainbow is curved because the set of all the raindrops that have the right angle between the observer, the drop, and the Sun, lie on a cone pointing at the sun with the observer at the tip. The base of the cone forms a circle at an angle of 40–42° to the line between the observer's head and their shadow but 50% or more of the circle is below the horizon, unless the observer is sufficiently far above the earth's surface to see it all, for example in an aeroplane (see below). [24] [25] Alternatively, an observer with the right vantage point may see the full circle in a fountain or waterfall spray. [26] Mathematical derivation Mathematical derivation

Cast - The Color of Rain - Hallmark Drama

Blue is the color of the ocean and the sky, it’s spiritual, peace inspiring, relaxing and promotes trust. Blue is the color of the Angel Micheal, leader of the angels. Light enters a water droplet, bending as it slows down a bit going from air to denser water. The light reflects off the inside of the droplet, separating into its component wavelengths—or colors. When it exits the droplet, it makes a rainbow. Why the colors? Rainbows are actually full circles. The antisolar point is the center of the circle. Viewers in aircraft can sometimes see these circular rainbows. The moon itself does not emit light, of course. Moonlight is reflected sunlight, as well as some starlight and " Earthlight." Because moonlight is so much fainter than sunlight, moonbows are dimmer than rainbows. The rainbow effect is also commonly seen near waterfalls or fountains. In addition, the effect can be artificially created by dispersing water droplets into the air during a sunny day. Rarely, a moonbow, lunar rainbow or nighttime rainbow, can be seen on strongly moonlit nights. As human visual perception for colour is poor in low light, moonbows are often perceived to be white. [4]

Throughout the ages, thinkers, philosophers and naturalists examined the phenomenon of the rainbow effect, noting its appearance not just in the sky but in other circumstances too.

Rainbow Color Order? Understanding ROYGBIV What Is the Rainbow Color Order? Understanding ROYGBIV

These colors make up the visible (light) spectrum; it's the part of the electromagnetic spectrum that human eyes can see. The colours of the rainbow are Red, Orange, Yellow, Green, Blue, Indigo and Violet. Who discovered the rainbow?

Why are there only seven colors in the Rainbow?

Red is the color at the top of the rainbow, it has the longest wavelength. It’s linked to vitality, passion and lust. It’s a physical and high energy color that can sometimes turn to anger and aggression. Red is the color of the Angel Uriel, who represents Energy. The colour pattern of a rainbow is different from a spectrum, and the colours are less saturated. There is spectral smearing in a rainbow owing to the fact that for any particular wavelength, there is a distribution of exit angles, rather than a single unvarying angle. [16] In addition, a rainbow is a blurred version of the bow obtained from a point source, because the disk diameter of the sun (0.5°) cannot be neglected compared to the width of a rainbow (2°). Further red of the first supplementary rainbow overlaps the violet of the primary rainbow, so rather than the final colour being a variant of spectral violet, it is actually a purple. The number of colour bands of a rainbow may therefore be different from the number of bands in a spectrum, especially if the droplets are particularly large or small. Therefore, the number of colours of a rainbow is variable. If, however, the word rainbow is used inaccurately to mean spectrum, it is the number of main colours in the spectrum. Viewers on the ground can only see the light reflected by raindrops above the horizon. Because each person's horizon is a little different, no one actually sees a full rainbow from the ground. In fact, no one sees the same rainbow—each person has a different antisolar point, each person has a different horizon. Someone who appears below or near the "end" of a rainbow to one viewer will see another rainbow, extending from his or her own horizon. The light of a primary rainbow arc is 96% polarised tangential to the arc. [6] The light of the second arc is 90% polarised. A twinned rainbow is two distinct rainbows produced from a single endpoint. Twinned rainbows are the result of light hitting an air mass with different sizes and shapes of water droplets—usually a raincloud with different sizes and shapes of raindrops.

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