Answer:
If the viscosity of the fluid is not negligible, a part of the mechanical energy of the fluid is spent in doing work against forces of viscosity. So the total energy:\[P+\rho gh+\frac{1}{2}\rho {{\upsilon }^{2}}\]of the fluid goes on decreasing along the direction of flow of the fluid.
You need to login to perform this action.
You will be redirected in
3 sec