Sumy | |
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| Population | 267633 |
Sumy (Ukrainian: Суми [ˈsumɪ] (listen)) is a city in north-eastern Ukraine, and the capital of Sumy Oblast (region). Sumy also serves as the administrative center of Sumy Raion of Sumy oblast.
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.
Kamyshin (Russian: Камы́шин) is a city in Volgograd Oblast, Russia, located on the right bank of...
Roermond (Dutch pronunciation: [ruːrˈmɔnt] (listen); Limburgish: Remunj) is a city, a...
Val-de-Meuse is a commune in the Haute-Marne department in north-eastern France. Val-de-Meuse was...
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