Explain what is the total cabin pressure at which oxygen

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An airplane is pressurized to 650.0mmHg , which is the atmospheric pressure at a ski resort at 1.30×104 ft altitude. If the partial pressure of oxygen drops below 100.0 mmHg, passengers become drowsy. If this happens, oxygen masks are released. What is the total cabin pressure at which oxygen masks are dropped

Reference no: EM13300983

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