Under the conditions of normal activity, an adult inhales about 1 L of air during each inhalation. With the aid of a watch, determine the time for one of your own inhalations by timing several breaths and dividing the total length by the number of breaths. calculate the average air speedin meters per second through your trachea during eachinhalation. The radius of the trachea in adult humans isapproximately 10−2 m . From the data above, calculate theReynolds number for the air flow in the trachea duringinhalation. Do you expect the air flow to be laminar or turbulent?
Under the conditions of normal activity, an adult inhales about 1 L of air during each inhalation. With the aid of a watch, determine the time for one of your own inhalations by timing several breaths and dividing the total length by the number of breaths. calculate the average air speedin meters per second through your trachea during eachinhalation. The radius of the trachea in adult humans isapproximately 10−2 m . From the data above, calculate theReynolds number for the air flow in the trachea duringinhalation. Do you expect the air flow to be laminar or turbulent?
College Physics
11th Edition
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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Under the conditions of normal activity, an adult inhales about 1 L of air during each inhalation. With the aid of a watch, determine the time for one of your own inhalations by timing several breaths and dividing the total length by the number of breaths. calculate the average air speed
in meters per second through your trachea during each
inhalation. The radius of the trachea in adult humans is
approximately 10−2 m . From the data above, calculate the
Reynolds number for the air flow in the trachea during
inhalation. Do you expect the air flow to be laminar or turbulent?
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