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
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Хельга
профессионал · Репетитор 6 летЭкспертная проверка
Отвечать
The correct form of Bernoulli's equation is:<br /><br />$\frac {\rho v^{2}}{2}+\rho gh+P=const$<br /><br />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.
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