
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.
Madisonville | |
---|---|
State | |
Country | |
Capital | |
Population | 19303 |
P
Brienne-le-Château (French pronunciation: [bʁijɛnləʃato]) is a commune in the Aube department in...
Piura (Quechua: Piwra) is city in northwestern Peru located in the Sechura Desert on the Piura...
Cascavel is a city in the state of Paraná , Brazil. Is the fifth most populous city in Paraná...
Collipulli is a city and commune forming part of the Malleco Province in the Araucanía Region in...