سبب ظهور قوس قزح -Rainbow

The reason for the appearance of a rainbow in the form of an arc

The reason for the appearance of the rainbow, or what is also known as the arc of colors or the rainbow, is one of the natural physical phenomena that occur due to the passage of light rays in raindrops and their refraction and decomposition within them.

Interpretation of the rainbow phenomenon in the sky in winter, and it is formed when the light rays falling from the sun are refractory at an oblique angle inside the raindrops. Its reflection over a wide range of angles with an increase in the concentration of the reflection occurring at the angle of 40 degrees, and the angle of 42 degrees.

The reason for the appearance of a rainbow in the sky in the event that the eye sees a rainbow, this means that it is located in a direction opposite to the direction of the solar rays, in addition to the occurrence of a conical angle between the horizon line and the points on the rainbow, and this angle is 42 degrees and is known as the angle of the rainbow. Visibility is 84 degrees.

The reason for the appearance of the rainbow after the rain is formed when the sun’s rays and rain meet together in a very precise way, so the sun’s rays separate into colors that are seen in the rainbow, because they enter the raindrops, and the sun’s rays are composed of different colors that we often do not see, when the ray descends from the sun to The earth is formed white, but if the ray collides with the drops at a certain angle, then the different colors form to form the rainbow.

Interpretation of the rainbow phenomenon The theory that explains the division of white light into a group of colors when it passes through a triangular piece of glass called a prism was discovered by the famous scientist Isaac Newton in 1666 AD; The group of these colors forms the rainbow in a specific order, starting with red, then orange, then yellow, then green, then blue, then indigo, then violet, where the rainbow appears after rainstorms; As a result of the atmosphere being filled with raindrops.