A nanometre (nm). Human eyes are sensitive to light in the ranges from 390 nm to 700 nm.
The common unit of identifying visual wavelengths is nanometers (nm). Visible light ranges from approximately 400 nm (violet) to 700 nm (red) on the electromagnetic spectrum.
For visible light, the wavelength will usually be specified in nm (nanometers).
"Frequency" is described with the unit "Hertz". 1 Hertz = 1 per second. Wavelength can be described with any unit of length. "Meter" is the most common choice.
metre
In the electromagnetic spectrum, visual wavelengths are often measured in nanometers (nm). The visible light spectrum ranges approximately from 400 nm (violet) to 700 nm (red), encompassing the various colors of the rainbow.
The wavelength of a wave is the distance from the crest to the next crest of a wave, usually measured in metres. A wavelength is not a unit.
Nanometres. mX10^-9
The unit of measuring wavelength of light is typically in nanometers (nm). One nanometer is equal to one billionth of a meter, making it a convenient unit for measuring the very small wavelengths of light.
The unit of wavelength is a Hertz, written as Hz.
The Full Form Of VDU is "VISUAL DISPLAY UNIT"
Wavelength is a length. The SI unit for length is the meter (m).
Wavelength is a length. As such, any unit of length is suitable as a description of wavelength. The SI unit of length is the meter. Along with its multiples and sub-multiples, the meter is a dandy unit of wavelength.