Informatika és tudomány

  • N3XUS6
    #52
    Szerintem se:

    "In summary, the equations of pressure by altitude in the above references can be used directly to estimate atmospheric thickness. However, the following published data are given for reference:[10]

    * 50% of the atmosphere by mass is below an altitude of 5.6 km (18,000 ft).
    * 90% of the atmosphere by mass is below an altitude of 16 km (52,000 ft). The common altitude of commercial airliners is about 10 km (33,000 ft) and Mt. Everest's summit is 8,848 m (29,030 ft) above sea level.
    * 99.99997% of the atmosphere by mass is below 100 km (62 mi; 330,000 ft), although in the rarefied region above this there are auroras and other atmospheric effects. The highest X-15 plane flight in 1963 reached an altitude of 354,300 ft (108.0 km)."

    Ergo olyan 95% 30 km alatt lehet, technikailag 32 km-es magasság mondhatni világűr!