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Pressure head in Bernoulli's equation is
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The correct answer is:
$\frac{P}{\rho g}$
Bernoulli's equation is
$P+\rho g h+\frac{1}{2} \rho v^2=$ a constant,
or $\frac{P}{\rho g}+h+\frac{1}{2} \frac{v^2}{g}=$ constant,
Here, $\frac{P}{\rho g}$ is called pressure head.
$P+\rho g h+\frac{1}{2} \rho v^2=$ a constant,
or $\frac{P}{\rho g}+h+\frac{1}{2} \frac{v^2}{g}=$ constant,
Here, $\frac{P}{\rho g}$ is called pressure head.
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