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Physics, 30.03.2020 20:26 YourFinalsAreHere
Calculate the time rate of change in air density during expiration. Assume that the lung has a total volume of 6000mL, the diameter of the trachea is 18mm, the air flow velocity out of the trachea is 20cm/s and the density of air is 1.225kg/m3. Also assume that lung volume is decreasing at a rate of 100mL/s.
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Calculate the time rate of change in air density during expiration. Assume that the lung has a total...
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