Question

discuss the different types of energies possessed by a flowing liquid.erive an expression for the total energy per unit mass of a flowing liquid.

Answer 1

http://hyperphysics.phy-astr.gsu.edu/hbase/press.html

Answer 2

In other words Bernoulli's equation is basically conservation of energy
(1/2) rho v^2 + rho g h + p = constant = energy per unit volume
divide by density rho
(1/2) v^2 + gh + p/rho = constant =
energy per unit mass