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Physics, 07.11.2019 01:31 19thomasar
When you swim underwater, the pressure of the water pushes against your chest cavity and subsequently reduces the size of your lungs. for every 10 m below the water surface, the pressure exerted by the water adds 14.7 psi to atmospheric pressure so 10 m below the surface would have a total pressure of 29.4 psi. if a swimmer has a lung volume of 6 l at sea level (atmo- spheric pressure), what would the volume of he lungs be when she is at the bottom of a pool that is 5 m deep?
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When you swim underwater, the pressure of the water pushes against your chest cavity and subsequentl...
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