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How Plane Oxygen Masks Work 🤯

396,685 次观看 • 1 年前 •via X (Twitter)

11 条评论

TRUST_TOSHI 的头像
TRUST_TOSHI1 年前

Respect to whoever invented this for saving lives

Malarkey Roofing Products 的头像
Malarkey Roofing Products1 年前

🌲 There's More Than One Way to Plant a Tree 🌳 Malarkey shingles with 3M™ Smog-Reducing Granules help reduce air pollution by trapping harmful gases like NOx, similar to planting ~2 trees per roof.* 🏡 Nature’s air filters at work! #CleanAirMatters #AsphaltShingles @Holcim

Ry 的头像
Ry1 年前

A lot of weird stuff be going on with airplanes.. like they say the gas goes into the wings… like how is that enough to fly coast to coast. I ain’t buying it…

Truth 的头像
Truth1 年前

15 minutes that's it?!

⸸ 的头像
1 年前

Respect to which invented this for saving lives

wagon 的头像
wagon1 年前

i bring my own oxygen i store it in my lungs

Decoding Engineering 的头像
Decoding Engineering1 年前

Let's do some maths: At high altitudes, air pressure is too low for the human body to absorb enough oxygen. The partial pressure of oxygen is what determines how much oxygen enters your bloodstream. Using the Ideal Gas Law: PV = nRT Where: P = pressure V = volume n = number of moles of gas R = universal gas constant T = temperature As altitude increases, P drops, so to maintain the same amount of oxygen n, we either: (1) Increase P (2) Increase oxygen concentration in the air Since we can’t pressurize instantly, we increase oxygen concentration using masks.

health centric 的头像
health centric1 年前

Interesting

sehrish qayyum 的头像
sehrish qayyum1 年前

Yeah they drop when cabin pressure drops. Smart impressive design fro quick survival.

0n1 comin 的头像
0n1 comin1 年前

Disrespect to all the clones respecting an inventor and not giving Dr. S. Altair his due respect.

All fun here 的头像
All fun here1 年前

Hidden science behind every breath.

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