Rainbow and the only way

Maybe between us often see a rainbow when it rains after the bow or rainbow is an optical and meteorological events such as the refraction of different colors of light that are parallel to that seen in the sky or other locations. It appears as an arc of rainbow light with the tip toward the horizon where the rain when the light is produced. Arc can also terligat in the area around the waterfall or stream goes out and exposed to sunlight.

Origin of spring 

Sunlight is just a polychromatic light (consisting of several skali color). The white color of sunlight is actually a combination of wavelengths of light with different ukuranya. The human eye can absorb himself headers colors designed by sunlight, which will be visible in case there is a rainbow of colors, including red, orange, yellow, green, blue, indigo, violet and finally.

The same light the wavelength band of parallel lines, each color cooperate with adjacent colors. The ribbon considered a color spectrum. In the color spectrum is a red line was always on one side and blue, and purple, the other side, and it is determined by the wave length difference itself.

so there is a spectrum of rainbow colors is an arc that occurs due to the refraction of sunlight because of the drops. When sunlight passes through droplets then it will be like when a refractive prism penetrates the glass and out into a spectrum of rainbow colors. So when the water drops, received different colors in a row on one side to the other of the water drops. A portion of the colored light is then reflected from the other side of the water droplets, and then returned around that side of the drop of water. Lights the back of the water droplets in a different direction, depending on the color itself.

Arc considered the arc of the surface of the earth because of the limited view of the corner of my eye, if the view in a high place, such a plan can be considered a full spectrum of colors is circular. Rainbow can only be seen when it rains, also paired with the shining sun, but it should be the face of own or with the eyes of the viewer in the position of the opposite side. The observer's position must be between the sun and drops of water with the sun behind the observer and the tersebut.mata arc center should be straight and parallel.

Rainbow and the only way