The Visible Light Spectrum

The visible spectrum "Mr. Petersuh-uh-uhn ... I need to paint the white part of the map with white crayons!", My daughter's classmate rang nose while staring at her mismatch crayon box . "Do not worry about coloring those parts of the map, white is not color ..." her sixth grade teacher replied. Well, ah. Great mistake. The whole class is currently undergoing an improvising course of optical and visible spectral characteristics provided by laser student children. Additional remuneration: The state of the above-mentioned child's egg head is rising.

The visible spectrum is part of the spectrum of human visible electromagnetic radiation. Basically, this is the same as the human visible color. Its wavelength is in the range of about 400 nm (4 x 10 - 7 m, purple) to 700 nm (7 x 10 - 7 m, red). It is also known as the spectrum of light or the spectrum of white light. The majority of the light we interact is white light, which includes many or all of these wavelength ranges. The illumination of the white light by the prism bends the wavelength at a slightly different angle due to the refraction of the light. The generated light is separated in the visible spectrum

Visible spectrum diagram X-ray, light and radio waves are examples of electromagnetic waves. Light is a part of the electromagnetic spectrum that we can detect by eye. At the blue end of the visible spectrum, the wavelength of the light becomes shorter (about 400 nm). At the red end of the spectrum, the wavelength of the light becomes longer (about 700 nm) (from Abrisa Glass & Coatings, 2005). This wavelength range is called visible light. A rainbow appears in the sky, when it is refracted by a prism, or there is white light diffracted by the usual surface of the CD, you see a series of colors. Different colors are associated with light of different wavelengths. The purple light is at the short wavelength end (400 nm) of the visible spectrum, the red light is at the long wavelength end (700 nm) of the visible spectrum, and there is a rainbow color in the middle.