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In terms of percentage content, it's almost exactly what it would be at sea level, around 20/21%.
Of course, the density of the atmosphere is far lower, so whereas you'd have around 15PSI at sea level, at 30,000 feet it'd be down around 4PSI or lower. Answer Just like above, but I would like to say not enought to sestain life. That is why you need to pressurize and aircraft
What else can I help you with?
How many acres are there in 30000 square feet?
There are 43560 square feet in an acre. Therefore, 30000 square feet is equal to 30000/43560 = 0.6887052341597796143250 recurring (that is, 0.68870523415977961432506887052341597796143250...) acres.
How high is 30000 feet in miles?
5280 feet = 1 mile 30000 feet / 5280 feet = 5.682 miles (rounded to third decimal).
How many square feet in 30000 square meters?
There are approximately 322917 square feet in 30000 square meters.
How do you show your work to find out how many miles are in 30000 feet?
1 mile = 5280 feet 30000 feet = 30000/5280 = 3000/528 = 750/132 = 375/66 = 125/22 = 5.681 miles
What actors and actresses appeared in Love at 30000 Feet - 2012?
The cast of Love at 30000 Feet - 2012 includes: Izumi Liu Rong Zhao
How much dirt would feet in 30000 gallon tank?
4010.7 cubic feet.
How many miles high is 30000 feet?
About 5.7 miles.
What does10000 sq meters equals?
30000 sq feet
How many miles in 30000 feet?
5.6818 miles (rounded)
How many mph is mach 0.85 at 30000 feet?
647 mph
Convert 30000 feet into miles per hour?
To convert feet to miles, divide by 5280 (1 mile = 5280 feet). To convert hours to miles per hour, divide distance in miles by time in hours. Thus, to convert 30000 feet to miles per hour, first convert feet to miles (30000/5280), then divide by the number of hours to get miles per hour.
Convert 30000 square feet in to square miles?
0.00108 square miles.
