Which one of the following statements regarding fluids is FALSE?
(A) An ideal fluid has a constant density.
(B) For horizontal flow of an ideal fluid, the speed of flow ishigher where the pressure is lower.
(C) The pressure at a depth d in an ideal fluid is lower than thepressure at the surface.
(D) A fluid exerts a buoyant force on a submerged object equal tothe weight of the displaced fluid.
(E) Pressure is a scalar quantity.