
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.
Highlands or uplands are any mountainous region or elevated mountainous plateau. Generally...
Vilhena is the easternmost municipality in the Brazilian state of Rondônia. Its population was...
Nova Lima is a municipality of about 87,000 people, whose downtown is located about 20 kilometers...