
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.
Alicante (, also UK: , Valencian: Alacant [alaˈkant]) is a city on the Valencian Community,...
Lichfield () is a cathedral city and civil parish in Staffordshire, England. Lichfield is...
Imola (Italian: [ˈiːmola]; Emilian: Iommla, Romagnol: Jômla or Jemula) is a city and comune in...