
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.
Mau Junction is a junction station located in the city of Mau in the Indian state of Uttar...
Wichita Falls ( WITCH-i-tah) is a city in and the county seat of Wichita County, Texas, United...
Volgograd (Russian: Волгогра́д), formerly Tsaritsyn (Цари́цын) (1589–1925), and Stalingrad...