The equation $\frac{p}{w}+\frac{v^2}{2g}+z =$constant is based on the following assumptions regarding the flow of fluid :

 

 

 

 

 steady, frictionless, incompressible and along a streamline

 steady, frictionless, uniform and along a streamline

 steady, incompressible, uniform and along a streamline

steady, frictionless, incompressible and uniform