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Air - Altitude, Density and Specific Volume
瀏覽:302
日期:2026-04-19
The density of air varies with pressure (the Ideal Gas Law) and the altitude above sea level. Mean absolute pressure at sea level is approximately 760 mmHg (101.325 kPa, kN/m 2) with a variation is about +/- 5%. Altitude and Air Pressure The air barometer...看更多
















