Do planes fly at 38,000 feet

The exact cruising altitude of a commercial plane depends on its make and model. For example: A Boeing 737 usually cruises at 35,000 feet.A larger aircraft like the Airbus A380 can cruise at 38,000 feet.

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Do planes fly at 38,000 feet?
Is 9000 feet high?
What is the number 37 in feet?
How many footsteps is 200 feet?
Why planes don t fly over 40,000 feet?
Is there oxygen at 35,000 feet?
Can a human survive at 35000 feet?
At what altitude do you need oxygen?
How much altitude is safe?
How tall is 168cm?

Do planes fly at 38,000 feet?

The exact cruising altitude of a commercial plane depends on its make and model. For example: A Boeing 737 usually cruises at 35,000 feet. A larger aircraft like the Airbus A380 can cruise at 38,000 feet.

Is 9000 feet high?

What is High Altitude? Altitude is defined on the following scale High (8,000 - 12,000 feet [2,438 - 3,658 meters]), Very High (12,000 - 18,000 feet [3,658 - 5,487 meters]), and Extremely High (18,000+ feet [5,500+ meters]). Since few people have been to such altitudes, it is hard to know who may be affected.

What is the number 37 in feet?

37 inches equals 3.08333 feet. If you've ever used a typical, Standard System ruler, you know that one foot is the same as 12 inches. To convert 37 inches into feet, you need to divide 37 (the number of inches you have) by 12 (the number of inches in one foot). 37 divided by 12 equals 3.08333.

How many footsteps is 200 feet?

Not sure exactly how far 200 feet is? Luckily we have a simple trick you can use; 200 feet is approximately 70 big steps!

Why planes don t fly over 40,000 feet?

This is a baseline for the minimum oxygen a pilot needs to function. At 40,000 feet, the air pressure is about 5 inHg. That means that if the pilot is breathing pure oxygen at this altitude, that person is still only getting 4 to 5 inHg of oxygen. As noted, this is the limit for pilot performance.

Is there oxygen at 35,000 feet?

At a height of 35,000 feet, the pressure is approximately 20% that of sea level, and since oxygen is approximately 20% of air, a person at this altitude breathing pure oxygen will receive a sea level equivalent amount of oxygen.

Can a human survive at 35000 feet?

The summary then would be that you aren't going to survive in a wheel well of an air craft above 35,000 without carrying both oxygen and a delivery system that is capable of maintaining an adequate partial pressure in your lungs.

At what altitude do you need oxygen?

For best protection, you are encouraged to use supplemental oxygen above 10,000 feet MSL. At night, because vision is particularly sensitive to diminished oxygen, a prudent rule is to use supplemental oxygen when flying above 6,000 feet MSL. So, when you fly at high altitudes, supplemental oxygen is the only solution.

How much altitude is safe?

People who fly to high altitudes rather than walk, hike or drive are much more likely to develop it. Above 8,000 feet, you should ascend no more than 1,640 feet (500 meters) per day. Alcohol and drug (medical and nonmedical) use.

How tall is 168cm?

Each inch is equivalent to 2.54 cm. Consequently, each cm is equivalent to =0.3937 inches. 168 cm = 168×0.3937 =66.1416 inches. Therefore, 168 cm = 5 feet and 6.1416 inches, or reducing the decimals = 5 feet and 6 inches.