The lagrangian is defined as:
A. Sum of kinetic energy and hydraulic energy
B. Mechanical energy
C. Difference of kinetic and potential energy
D. None of these
Answer:C
The lagrangian is defined as:
A. Sum of kinetic energy and hydraulic energy B. Mechanical energy C. Difference of kinetic and potential energy D. None of these
Explanation: By definition lagrangian is defined as difference of kinetic and potential energy.