Analysis of information sources in references of the Wikipedia article "光" in Chinese language version.
The human eye has the ability to respond to all the wavelengths of light from 400-700 nm. This is called the visible part of the spectrum.
Light is a special class of radiant energy embracing wavelengths between 400 and 700 nm (or mμ), or 4000 to 7000 Å.
The human eye has the ability to respond to all the wavelengths of light from 400-700 nm. This is called the visible part of the spectrum.
Light is a special class of radiant energy embracing wavelengths between 400 and 700 nm (or mμ), or 4000 to 7000 Å.
