Вопрос
Select the correct form of Bernoulli's equation. ykaxute OANH BapuaHT OTBeTa m_(1)overrightarrow (v)_(1)+m_(2)overrightarrow (v)_(2)=m_(1)overrightarrow (v)_(1)'+m_(2)overrightarrow (v)_(2)' Q=A+Delta U (rho v^2)/(2)+rho gh+P=const (mv^2)/(2)-U=const
Решения
4.3
(209 Голоса)
Хельга
Экспертная проверка
профессионал · Репетитор 6 лет
Ответ
The correct form of Bernoulli's equation is:
This equation represents the conservation of energy principle for flowing fluids. It states that the sum of the kinetic energy per unit volume, the potential energy per unit volume, and the pressure energy per unit volume remains constant along a streamline in an ideal, incompressible, and steady flow.