Question

what is bernoulli's theorem ??

Answer 1

Bernoulli's theorem have a random sign like +and - .

Answer 2

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Bernoulli's theorem:

The Bernoulli's theorem states that for an ideal fluid, under steady state condition, the sum of kinetic energy per unit volume, potential energy per unit volume (or sum of mechanical energy per unit volume) and pressure per unit volume is constant.

Equation of Bernoulli's theorem:

$\huge{{{\boxed{\boxed{\bold{\frac{\rho v^2}{2}+\rho gh + P = Constant}}}}$

$\\\textbf{where,}\\\bold{\rho} =\textbf{Density of fluid}\\P = \textbf{Pressure}\\v = \textbf{Velocity of fluid in section.}\\g =\textbf{Acceleration due to gravity}\\h = \textbf{Height in the direction of gravity}$

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