During Exercise the Volume of a Human Lung Can Increase

question 4

Multiple Choice

During exercise the volume of a human lung can increase by as much as 15%. If the bulk modulus for a lung is 3.00 kN/m², what is the change in the pressure?

• A) +0.450 Pa
• B) -0.450 Pa
• C) 0
• D) -450 Pa
• E) +450 Pa

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