LifeLemons@lemmy.ml to Greentext@sh.itjust.worksEnglish · 9 days agoAnon describes experiencelemmy.mlimagemessage-square242linkfedilinkarrow-up11.3Karrow-down120
arrow-up11.28Karrow-down1imageAnon describes experiencelemmy.mlLifeLemons@lemmy.ml to Greentext@sh.itjust.worksEnglish · 9 days agomessage-square242linkfedilink
minus-squareTar_Alcaran@sh.itjust.workslinkfedilinkarrow-up23·8 days 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-up8·8 days 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°