Visible Light Spectrum Overview and Chart - ThoughtCo
https://www.thoughtco.com/the-visible-light-spectrum-2699036
WEBFeb 14, 2020 · It ranges in wavelength from approximately 400 nanometers (4 x 10 -7 m, which is violet) to 700 nm (7 x 10 -7 m, which is red). It is also known as the optical spectrum of light or the spectrum of white light. Wavelength and Color Spectrum Chart. The wavelength of light, which is related to frequency and energy, determines the …
DA: 23 PA: 92 MOZ Rank: 61