A deep sea diver should breathe a gas mixture that has the same oxygen partial pressure as at sea level, where dry air contains 20.9% oxygen and has a total pressure of 1.01 ✕ 105 N/m2. a. What is the partial pressure (in N/m2) of oxygen at sea level? b.If the diver breathes a gas mixture at a pressure of 3.00 ✕ 106 N/m2, what percent oxygen should it be to have the same oxygen partial pressure as at sea level?

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College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A deep sea diver should breathe a gas mixture that has the same oxygen partial pressure as at sea level, where dry air contains 20.9% oxygen and has a total pressure of 1.01 ✕ 10⁵ N/m².

a. What is the partial pressure (in N/m²) of oxygen at sea level?

If the diver breathes a gas mixture at a pressure of 3.00 ✕ 10⁶ N/m², what percent oxygen should it be to have the same oxygen partial pressure as at sea level?

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