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Yeah where is his photo (midwest.social)
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[-] Burninator05@lemmy.world 20 points 1 year ago* (last edited 1 year ago)

nitrogen โ€“ 78%

oxygen โ€“ 17%

carbon dioxide โ€“ 4%

other gases - 1%

[-] corship@feddit.de 9 points 1 year ago
[-] feminalpanda 3 points 1 year ago

Ehhh, if you made a translucent sphere that could hold a vacuum you would get the same outcome l.

[-] Buddahriffic@lemmy.world 2 points 1 year ago

It would be close but but exactly the same. A vacuum would refract the light going through it differently than a bubble of gas. Though I think it would need to be pretty big to see it with the naked eye.

[-] cows_are_underrated@feddit.de 1 points 1 year ago

You see the a bubble of gas(and therefore the absence of water), not the oxygen itself. You could use only nitrogen gas and you couldn't tell the difference.

[-] Buddahriffic@lemmy.world 2 points 1 year ago

There won't be that much CO2 for a long time, even if we increase our carbon output. Currently it stands at around 0.04%, third to argon at a bit under 1%. Oxygen is just under 21%. Oxygen and nitrogen together make up over 99% of the atmosphere (at sea level). That's for dry air, otherwise water vapour is at around 1% and the others reduced to fit that in.

[-] Tlaloc_Temporal@lemmy.ca 6 points 1 year ago

Ah, but this is a bubble blown by a person. Exhale would have less oxygen and more CO2.

this post was submitted on 01 Dec 2023
953 points (94.9% liked)

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