Mathematics · Fluid Mechanics Calculations
A water-filled manometer is connected on one side to an air duct and open to the atmosphere on the other side. If the differential height H of the water column is 18 cm, what is the gauge pressure of the air in the duct? (Take g = 9.81 m/s2 and density of water = 1000 kg/m3)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13162.0 N/m2
- 2103162.0 N/m2
- 31765.8 N/m2✓
- 4104162.0 N/m2
Correct answer
1765.8 N/m2
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