Beronoulli's principle is based on the law of conservation of

Options

A. energy
B. mass
C. angular momentum
D. linear momentum

Answer

A

Explanation

the Bernoulli's therorem is in one way the principle of conservation of energy for a flowing liquid (or gas). When an incompressible and non-viscous liquid (or gas) flows in stream-lined motion from one place to anthor, then at every point of its path the total energy per unit volume (pressure energy + kinetic energy + potential energy ) is constant
that is
`P+1/2 rhov^(2) +rhogh = constant
where `P` is pressure `rho` is gravity `v` is velocity and `h` is height.