![subject](/tpl/images/cats/fizika.png)
Physics, 22.05.2021 23:50 partykidjeremsih
Water flows from a reserviour at the rate of 3000kg/min, to a turbine
120m below. If the efficiency of the turbine is 80%. Neglecting friction
and the small change in kinetic energy for the water leaving the pipe.
Determine the horsepower output of the turbin
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:00
The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:20
Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:30
Assume that two of the electrons at the negative terminal have attached themselves to a nearby neutral atom. there is now a negative ion with a charge -2e at this terminal. what are the electric potential and electric potential energy of the negative ion relative to the electron? the electric potential and the electric potential energy are both twice as much. the electric potential is twice as much and the electric potential energy is the same. the electric potential is the same and the electric potential energy is twice as much. the electric potential and the electric potential energy are both the same. the electric potential is the same and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron. the electric potential is twice as much and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron.
Answers: 3
![question](/tpl/images/cats/fizika.png)
You know the right answer?
Water flows from a reserviour at the rate of 3000kg/min, to a turbine
120m below. If the efficiency...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 06.12.2021 14:00
![question](/tpl/images/cats/biologiya.png)
Biology, 06.12.2021 14:00
![question](/tpl/images/cats/mkx.png)
Arts, 06.12.2021 14:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.12.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 06.12.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 06.12.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 06.12.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2021 14:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.12.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2021 14:00