If a Scuba Diver Inhaled Air at 3 Bar Pressure

question 13

Multiple Choice

If a scuba diver inhaled air at 3 bar pressure deep in the water and decided to swim back quickly to the surface while holding her breath, what do you expect would happen?

• A) The volume of the air in her lungs would increase by a factor of 3.
• B) The volume of the air in her lungs would decrease by a factor of 3.
• C) The volume of the air in her lungs would increase by a factor of 6.
• D) The volume of the air in her lungs would decrease by a factor of 6.
• E) The volume of the air in her lungs would not change.

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