Air hsca hais Sea Tresh water water Mercury Figure 1 Figure 1 shows a U-tube manometer that connects two pipelines that runs in parallel to each other. One pipeline has fresh water flowing through it while the other transports seawater. i) Calculate the difference in pressure between the two pipelines. Give your answer in the typical unit for pressure. ii) From your answer in (i), state which pipeline has more pressure? Use pseawater = 1035 kg/m², pHg= 13600 kg/m³, hHg= 10 cm, hw= 60 cm and hsea = 40 cm. Also, you may neglect the density of air since its effects are minimal in comparison to seawater or fresh water. Make all necessary assumptions and state them clearly.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Air
hair
Sea
Tresh
water
water
Mercury
Figure 1
Figure 1 shows a U-tube manometer that connects two pipelines that runs in parallel
each
other. One pipeline has fresh water flowing through it while the other transports seawater.
i) Calculate the difference in pressure between the two pipelines. Give your answer
in the typical unit for pressure.
ii) From your answer in (i), state which pipeline has more pressure?
Use pseawater = 1035 kg/m³, pHg= 13600 kg/m², híg= 10 cm, hw = 60 cm and hsea = 40 cm. Also,
you may neglect the density of air since its effects are minimal in comparison to seawater or
fresh water. Make all necessary assumptions and state them clearly.
Transcribed Image Text:Air hair Sea Tresh water water Mercury Figure 1 Figure 1 shows a U-tube manometer that connects two pipelines that runs in parallel each other. One pipeline has fresh water flowing through it while the other transports seawater. i) Calculate the difference in pressure between the two pipelines. Give your answer in the typical unit for pressure. ii) From your answer in (i), state which pipeline has more pressure? Use pseawater = 1035 kg/m³, pHg= 13600 kg/m², híg= 10 cm, hw = 60 cm and hsea = 40 cm. Also, you may neglect the density of air since its effects are minimal in comparison to seawater or fresh water. Make all necessary assumptions and state them clearly.
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