![logo](/img/xlogo_small.webp.pagespeed.ic.Rif_4bzYCq.webp)
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.
Târgu Jiu | |
---|---|
State | |
Country | |
Capital | |
Population | 0 |
Târgu Jiu (Romanian pronunciation: [ˌtɨrɡu ˈʒiw]) is the capital of Gorj County in the Oltenia region of Romania. It is situated on the Southern Sub-Carpathians, on the banks of the river Jiu.