hi
please i need some body help me in this 2 question
first one
explain the changes that take place to the air in the atmosphere
with increase in altitude , up to the outer edge of the atmosphere
second one
explain the reason for setting up the ICAO standard atmosphere ???
أخي الكريم
قد تجد في هذا الرابط ما يفيدك
https://www.flyingway.com/vb/showthread.php?t=32265
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