The two pipes contain hexylene glycol, which causes the level of mercury in the manometer to be at h = 0.3 m. Take Phgl =923 kg/m³, PHg = 13 550 kg/m³. (Figure 1) Figure Part A Review Determine the differential pressure in the pipes, PA PB. Neglect the diameter of the pipes. Express your answer to three significant figures and include the appropriate units. ? PA-PB = Value Units 1 of 1 Submit Request Answer 0.1 m B 0.1 m Mercury Provide Feedback Next >