Lux | |
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| 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.
Empoli | |
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| Population | 48109 |
Empoli (Italian pronunciation: [ˈempoli]) is a town and comune in the Metropolitan City of Florence, Tuscany, Italy, about 20 kilometres (12 mi) southwest of Florence, to the south of the Arno in a plain formed by the river. The plain has been usable for agriculture since Roman times. The commune's territory becomes hilly as it departs from the river.
Brăila (, also US: , Romanian: [brəˈila] (listen); Greek: Βράιλα, romanized: Vráila; Turkish:...
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