(a) What is the speed, in centimeters per second, of the blood flow? (Th 1.)

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Please answer question 7

Problem 7: Suppose the flow rate of blood through a 2.15 x 10 6-m radius capillary is 3.9 x 10-9 cm³/s.
Part (a) What is the speed, in centimeters per second, of the blood flow? (This small speed allows time for diffusion of materials to and from the
blood.)
Numeric : A numeric value is expected and not an expression.
Part (b) Assuming all the blood in the body passes through capillaries, with the given flow rate in each, how many of them must there be to carry a
total flow of 90.0 cm³/s?
Numeric : A numeric value is expected and not an expression.
N =
Transcribed Image Text:Problem 7: Suppose the flow rate of blood through a 2.15 x 10 6-m radius capillary is 3.9 x 10-9 cm³/s. Part (a) What is the speed, in centimeters per second, of the blood flow? (This small speed allows time for diffusion of materials to and from the blood.) Numeric : A numeric value is expected and not an expression. Part (b) Assuming all the blood in the body passes through capillaries, with the given flow rate in each, how many of them must there be to carry a total flow of 90.0 cm³/s? Numeric : A numeric value is expected and not an expression. N =
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