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2 answers:
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Answer:
The Volume of the lungs that would produce 2 mmHg pressure decrease is
Explanation:
From the question we are told that
The volume of air in the lungs is
The pressure difference for quit normal inspiration is
The temperature of air in the lungs
The pressure after normal expiration is at
From ideal gas law we have that
Now since nRT is constant we have that
As the pressure decreased by 2 mmHg the volume becomes