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Because at 39,370 feet of elevation, the air is too thin to support life- there is just not enough oxygen.
Because at 39,370 feet of elevation, the air is too thin to support life- there is just not enough oxygen.
No. Oxygen and Nitrogen molecules are not the same size. China has a railroad that rides along at 20,000 feet in Tibet. They pump air into the cars. The cars have filters. Nitrogen gas leaves through the filters and oxygen remains in the railroad cars. By using simple pumps and filters they increase the amount of oxygen in the cars. If oxygen and nitrogen were the same size, it would not work.
The boiling point of water would be higher than at sea level. On average it will be about 101 degrees C. This isn't enough to make much difference in cooking time.
7200 feet.
sucre
Sana'a, the capital of Yemen, is between 7,200 to 7,500 feet above sea level.
There are 3 feet in one yard. Therefore, 7200 feet is equal to 7200/3 = 2400 yards.
7200 feet = 2194.6 metres, approx.
There are 5280 feet in one mile. Therefore, 7200 feet is equal to 1 mile 1920 feet.
At its lowest point, less than 1000 feet above sea level. At its highest point, over 7200 feet above sea level.
There are 5280 feet in one mile. Therefore, 7200 feet is equal to 7200/5280 = 1.36 recurring (that is, 1.363636...) miles.
There are 43560 square feet in an acre. Therefore, rounded to three decimal places, 7200 square feet is equal to 7200/43560 = 0.165 acres.
You need 7200 square feet of carpet in this case.
Answer: 7200 ft² = 0.165289 acres
7200 of them.