
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.
Belmonte de Miranda (Asturian: Miranda) is a municipality in the Autonomous Community of the...
New York, often called New York City to distinguish it from New York State, or NYC for short, is...
Dallas City is a city in Hancock and Henderson counties in the U.S. state of Illinois. The...