For one dimensional flow of an incompressible fluid in unsteady state
in x-direction, the continuity equation is given by
(A) ∂u/∂x = 0
(B) ∂(ρu)/∂x = 0
(C) (∂u/∂x) = - (∂ρ/∂t)
(D) ∂ρ/∂t = 0
in x-direction, the continuity equation is given by
(A) ∂u/∂x = 0
(B) ∂(ρu)/∂x = 0
(C) (∂u/∂x) = - (∂ρ/∂t)
(D) ∂ρ/∂t = 0