
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.
Szczecin (UK: SHCHETCH-in, US: -een, shchet-SEEN, Polish: [ˈʂt͡ʂɛt͡ɕin] (listen); German:...
Turin ( tewr-IN, TEWR-in, Piedmontese: [tyˈriŋ] (listen); Italian: Torino [toˈriːno] (listen);...
Detroit (, locally also ; French: Détroit, lit. 'strait') is the largest and most-populous city...
Amersfoort [ˈaːmərsfoːrt] (listen) is a city and municipality in the province of Utrecht,...