We can breathe in and out as long as the pressure between the outside and the inside of the lungs is lower than 0.05 times normal atmospheric pressure. How deep can we snorkel in sea water with density ñ = 1.025 × 10³ kg/m³, and in fresh water with density ñ = 1.0 × 10³ kg/m³?

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The Answer of We can breathe in and out as long as the pressure between the outside and the inside of the lungs is lower than 0.05 times normal atmospheric pressure. How deep can we snorkel in sea water with density ñ = 1.025 × 10³ kg/m³, and in fresh water with density ñ = 1.0 × 10³ kg/m³?

We Can Breathe in and Out as Long as the Pressure