Question

The figure illustrates flow through a pipe with diameters of 1.0 mm and 2.0 mm and with different elevations. Px is the pressure in the pipe, and Vx is the speed of a non-viscous incompressible fluid at locations x = Q,R,S,T, or U.

0 0 Equal to Vs is VQ Equal to Less than Vu is 0.5VT Equal to VR is.. VT Less than P is.. Ps Less than Pu is. Ps Submit AnswerIncorrect. Tries 4/20 Previous Tries u is... 0.5V

Answer 1

The figure illustrates flow through a pipe with diameters of 1.0 mm and 2.0 mm and with different elevations. P_x is the pressure in the pipe, and V_x is the speed of a non-viscous incompressible fluid at locations x = Q, R, S, T, or U. We will use these two equations A_1 V_1 = A_2 V_2 p + 1/2 rho V^2 + rho gh = const If area decrease then speed increase and vice-versa If h increase and v is same then P will decrease and vice-versa So for part (I) Equal (II) Less than (III) Less than (IV) Equal to (V) Less than (VI) Less than