1. Imagine that you model yourlungs as a 5 L sealed balloon at sea level: How would the pressureand temperature at 100 m below sea level affect the speed of theair molecules in your lungs compared to their speed at sea level?Assume that the temperature of your body will adjust to thesurrounding temperature as you descend. Keep in mind that, ingeneral, your breathing adjusts to keep the same number ofparticles of air in your lungs at different depths.
2. When is the effect of particle size on the average pressurelarger, at small or at large volumes?
