
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.
José Gervasio Artigas Arnal (Spanish pronunciation: [xoˈse ɣeɾˈβa.sjo aɾˈti.ɣas aɾˈnal]; June 19,...
The City Municipality of Bremen (, also US: ; German: Stadtgemeinde Bremen, IPA: [ˈʃtatɡəˌmaɪndə...
Fuerte Olimpo (Spanish pronunciation: [ˈfweɾte oˈlimpo]) is a city in Paraguay. It is the capital...
Togiak (Central Yupik: Tuyuryaq) is a city in Dillingham Census Area, Alaska, United States. At...