The diameter of the pipe is 2.04 centimeter at A, 1.02 centimeter at B, and 0.820 centimeter at C. The gauge pressure in the pipe at the center of section A is 1.23 atm and the flow rate is 0.798 L/s. The vertical pipes are open to the air. Obtain the level (above the flow midline) of the liquid-air interfaces in the two vertical pipes. Suppose laminar no viscous flow.