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Unlike a double rainbow that consists of two separate and concentric rainbow arcs, the very rare twinned rainbow appears as two rainbow arcs that split from a single base. [32] The colours in the second bow, rather than reversing as in a secondary rainbow, appear in the same order as the primary rainbow.
A rainbow is a narrow, multicoloured semicircular arc due to dispersion of white light by a multitude of drops of water, usually in the form of rain, when they are illuminated by sunlight. Hence, when conditions are right, a rainbow always appears in the section of sky directly opposite the Sun.
The rainbow is depicted as an archer's bow in Hindu mythology. Indra, the god of thunder and war, uses the rainbow to shoot arrows of lightning. [11] In pre-Islamic Arabian mythology, the rainbow is the bow of a weather god, Quzaḥ, whose name survives in the Arabic word for rainbow, قوس قزح qaws Quzaḥ, "the bow of Quzaḥ".
Rainbows appear when sunlight is reflected by raindrops, similar to a prism. However, when the raindrops reflect the light two times, it creates a dimmer second rainbow, a rare event known as a ...
It takes all the colors of the rainbow for us to see it that way. It happens because of something called the Rayleigh effect, or Rayleigh scattering, named after a British scientist who first ...
In secondary rainbows, that order is reversed with violet coming first from top to bottom. A secondary rainbow is much fainter than a primary one because the intensity of light is reduced.
Articles relating to the rainbow, a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured circular arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the Sun.
The word iridescence is derived in part from the Greek word ἶρις îris (gen. ἴριδος íridos), meaning rainbow, and is combined with the Latin suffix -escent, meaning "having a tendency toward". [1] Iris in turn derives from the goddess Iris of Greek mythology, who is the personification of the rainbow and acted as a messenger of the ...