fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 days agoRip lolmander.xyzimagemessage-square75linkfedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imageRip lolmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 days agomessage-square75linkfedilink
minus-squarewhyNotSquirrel@sh.itjust.workslinkfedilinkEnglisharrow-up0·1 day agoI don’t get it: 21 psi ~= 1.4 bar 15 feet ~= 4.5 m To reach 1 bar pressure you need ~10m of water no?
minus-squarepsud@aussie.zonelinkfedilinkEnglisharrow-up0·1 day agoDepends. They are probably meaning 0.4 bar greater than the pressure at the surface which is approximately 1 bar To get one bar more than at the surface you need ten metres
minus-squareforkDestroyer@infosec.publinkfedilinkEnglisharrow-up0·1 day agoWhat’s the formula for this?
I don’t get it:
To reach 1 bar pressure you need ~10m of water no?
Depends. They are probably meaning 0.4 bar greater than the pressure at the surface which is approximately 1 bar
To get one bar more than at the surface you need ten metres
What’s the formula for this?
F=Δp⋅A