Gce Model Questions Vol1 2017 Biology Question 22
Practice objective / multiple choice question 22 from the 2017 Gce Model Questions Vol1 Biology examination.
An adult's aorta normally has an internal radius of \(12\ \text{mm}\). In a disease, a plaque reduces the radius uniformly by \(30\%\) over a \(5\ \text{cm}\) segment. Assuming laminar flow and unchanged blood viscosity, by what factor does the resistance to flow through that segment increase compared with the normal segment?
Answer Options
About This Question
This is Gce Model Questions Vol1 2017 Biology Question 22. It is one of the objective questions from the 2017 Gce Model Questions Vol1 Biology examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.