In the condition known as atherosclerosis, a deposit forms on the arterial wall and reduces the opening through which blood can flow. In the carotid artery in the neck, blood flows three times faster through a partially blocked region than it does through an unobstructed region. The ratio of the effective radii of the artery at the two places will be equal to Oa. 1.7 O b. 0.34 Oc 3 O d. 1 Ips://ems.liu.edu.lb/mod/quiz'attempt.php?attempt3D29025&cmid3D3733

In the condition known as atherosclerosis, a deposit forms on the arterial wall and reduces the opening through which blood can flow. In the carotid artery in the neck, blood flows three times faster through a partially blocked region than it does through an unobstructed region. The ratio of the effective radii of the artery at the two places will be equal to Oa. 1.7 O b. 0.34 Oc 3 O d. 1 Ips://ems.liu.edu.lb/mod/quiz'attempt.php?attempt3D29025&cmid3D3733