fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 4 months agofind the onemander.xyzimagemessage-square22fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1imagefind the onemander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 4 months agomessage-square22fedilink
minus-squarewitty_username@feddit.nllinkfedilinkEnglisharrow-up0·4 months agoIt’s Avogadro’s constant. The number of carbon atoms in 12 grams of carbon. https://en.m.wikipedia.org/wiki/Avogadro_constant
minus-squareacetanilide@lemmy.worldlinkfedilinkEnglisharrow-up0·4 months agoWait. They redefined it in 2019 but I thought that “new” way was what I did in school 🤔
minus-squaremarcos@lemmy.worldlinkfedilinkEnglisharrow-up0·4 months agoThey changed the definition, the value is the same (within the error of the best available measurement of the time).
It’s Avogadro’s constant. The number of carbon atoms in 12 grams of carbon.
https://en.m.wikipedia.org/wiki/Avogadro_constant
Wait. They redefined it in 2019 but I thought that “new” way was what I did in school 🤔
They changed the definition, the value is the same (within the error of the best available measurement of the time).