
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.
The town of Schwyz (German pronunciation: [ʃviːts] (listen); French: Schwytz; Italian: Svitto) is...
Málaga (, Spanish: [ˈmalaɣa]) is a municipality of Spain, capital of the Province of Málaga, in...
Laguna Beach () is a seaside resort city located in southern Orange County, California, in the...