Enem 2019 - Questão 175 - CILINDRO - reservatórios auxiliares (prova azul de matemática)

WHERE TO DOWNLOAD THE TEST: http://portal.inep.gov.br/provas-e-ga... COMPLETE SOLUTION TO ENEM 2019 MATHEMATICS:    • Enem 2019 | Questão 136 | PINE - PROJEÇÃO ...   COMPLETE SOLUTION TO ENEM 2018 MATHEMATICS:    • Enem 2018 - Questão 136 - Matriz - Prova a...   COMPLETE SOLUTION TO ENEM 2017 MATHEMATICS:    • Enem 2017 - Q. 136 - prova azul de matemát...   ------------------------------------------------------------------------------------------------ Question 175 A construction company intends to connect a central reservoir (Rc) in the shape of a cylinder, with an internal radius of 2 m and an internal height of 3.30 m, to four auxiliary cylindrical reservoirs (R1, R2, R3, and R4), which have internal radii and internal heights measuring 1.5 m. The connections between the central reservoir and the auxiliary reservoirs are made by cylindrical pipes with an internal diameter of 0.10 m and a length of 20 m, connected near the bases of each reservoir. At the connection of each of these pipes to the central reservoir, there are valves that release or interrupt the flow of water. When the central reservoir is full and the auxiliary reservoirs are empty, the four valves are opened and, after some time, the heights of the water columns in the reservoirs become equal, as the flow of water between them ceases, due to the principle of communicating vessels. The measure, in meters, of the heights of the water columns in the auxiliary reservoirs, after the flow of water between them ceases, is: A) 1.44. B) 1.16. C) 1.10. D) 1.00. E) 0.95. #enem #mathematics #cylinder