Physics - Fluid Question with Solution | TestHub

Bernoulli's equation is $P+\rho gh+\frac{1}{2}\rho v^2=$ 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.