In open channels, the specific energy is the
(A) Total energy per unit discharge
(B) Total energy measured with respect to the datum passing through the bottom of the
channel
(C) Total energy measured above the horizontal datum
(D) Kinetic energy plotted above the free surface of water
(A) Total energy per unit discharge
(B) Total energy measured with respect to the datum passing through the bottom of the
channel
(C) Total energy measured above the horizontal datum
(D) Kinetic energy plotted above the free surface of water