Reflectance is also commonly used as an evaluation criterion for luminaire reflectors. The reflectance of this translucent piece of glass is 80%. Note that the angle of the incoming ray is the same as the angle of the reflected ray.
(Äz`tÄk'), Indian people dominating central Mexico at the time of the Spanish conquest. Their language belonged to the Nahuatlan subfamily of Uto-Aztecan languages. They arrived in the Valley of Mexico from the north toward the end of the 12th cent. and until the founding of their capital, TenochtitlÃ¡nTenochtitlÃ¡n. , ancient city in the central valley of Mexico. The capital of the Aztec, it was founded (c.A.D. 1345) on a marshy island in Lake Texcoco. It was a flourishing city (with an estimated population of between 200,000 and 300,000), connected with the mainland by. .....
The capital city of the Aztec empire was Tenochtitlan, now the site of modern-day Mexico City. Built on a series of islets in Lake Texcoco, the city plan was based on a symmetrical layout that was divided into four city sections called campans.ften the term Aztec refers exclusively to the Mexica people of Tenochtitlan (now the location of Mexico City), situated on an island in Lake Texcoco, who referred to themselves as MÄxihcah Tenochcah [meËËÊiÊkaÊ teËnotÍ¡ÊkaÊ] or CÅlhuah Mexihcah [ËkoËlwaÊ meËËÊiÊkaÊ] .