P2207_lecture_questions_flow - 1 Blood flows through an...

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Unformatted text preview: 1 Blood flows through an artery that is partially blocked by deposits along the artery wall. Through which part of the artery is the volume flow rate R the largest ? A. the narrow part B. the wide parts C. the part upstream of the blockage D. the part downstream of the blockage E. same volume flow rate everywhere Blood flows through an artery that is partially blocked by deposits along the artery wall. Through which part of the artery is the flow speed v largest ? A. the narrow part B. the wide parts C. the part upstream of the blockage D. the part downstream of the blockage E. same volume flow rate everywhere Two water pipes of 10 cm radius pour into a single 20 cm radius pipe. If the flow velocity v is 4 m/s in each10 cm pipe, what is the flow velocity in the 20 cm pipe? A. 1 m/s B. 2 m/s C. 4 m/s D. 8 m/s E. 16 m/s Air flows through a tube with a constriction. Where is the pressure highest?...
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P2207_lecture_questions_flow - 1 Blood flows through an...

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