LifeLemons@lemmy.ml to Greentext@sh.itjust.worksEnglish · 6 months agoAnon describes experiencelemmy.mlimagemessage-square233fedilinkarrow-up11.27Karrow-down120
arrow-up11.25Karrow-down1imageAnon describes experiencelemmy.mlLifeLemons@lemmy.ml to Greentext@sh.itjust.worksEnglish · 6 months agomessage-square233fedilink
minus-squareTar_Alcaran@sh.itjust.workslinkfedilinkarrow-up20·6 months agoAh I recall my “science” teacher when I was 13 explaining to us that all materials expand when heated and shrink when cooled. So I ask how ice floats, or how ice cubes swell above the tray.
minus-squarepsud@aussie.zonelinkfedilinkEnglisharrow-up7·6 months agoAnd a good teacher would have told you that water freezing is one of the weird cases, as water has a less dense solid form than its liquid form. Although even water is less dense at 2° than at 20°
Ah I recall my “science” teacher when I was 13 explaining to us that all materials expand when heated and shrink when cooled.
So I ask how ice floats, or how ice cubes swell above the tray.
And a good teacher would have told you that water freezing is one of the weird cases, as water has a less dense solid form than its liquid form. Although even water is less dense at 2° than at 20°