
Privacy
Lux | |
---|---|
State | |
Country | |
Capital | |
Population | 0 |
The lux (symbol: lx) is the SI derived unit of illuminance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface. It is analogous to the radiometric unit watt per square metre, but with the power at each wavelength weighted according to the luminosity function, a standardized model of human visual brightness perception.
Seward is the name of:
Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and...
Wellington (Māori: Te Whanganui-a-Tara [tɛ ˈfaŋanʉi a taɾa]) is the capital city of New Zealand....
Denmark (Danish: Danmark, pronounced [ˈtænmɑk] (listen)) is a Nordic country in Northern Europe....