
Privacy
Arch | |
---|---|
State | Bern |
Country | Switzerland |
Capital | |
Population | 1514 |
Postcode | 3296 |
An arch is a vertical curved structure that spans an elevated space and may or may not support the weight above it, or in case of a horizontal arch like an arch dam, the hydrostatic pressure against it.
Arches may be synonymous with vaults, but a vault may be distinguished as a continuous arch forming a roof.
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.
Thane ([ˈʈʰaːɳeː]) is a metropolitan city in Maharashtra, India. It is situated in the...
Taiyuan (Chinese: 太原; pinyin: Tàiyuán [tʰâi.ɥɛ̌n], also known as Bīng (并), Jìnyáng (晋阳)) is the...
Bir Anzarane is a town in the disputed area of Western Sahara. It is administered by Morocco as a...
Cristalina is a municipality located in the southeast of the state of Goiás, Brazil.