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Consider an oxygen tank used for a mountaineering expedition. The mass of one molecule of oxygen is 5.3x10 26 kg. What is the
pressure that oxygen exerts on the inside walls of the tank if its concentration is 4x1027 particles/m3, and its rms speed is 500
m/s?
O 35.3 × 103 Pa
O 79.5 × 10³ Pa
O 10.1 × 104 Pa
O 17.7 × 10 Pa
O 39.8 × 106 Pa

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