In 11th-grade 'Honors' Chemistry, we ran the 'Which water freezes faster' experiment outside in ~0℉.
2 glass beakers with same amount of water: 1 hot, 1 cold, stirring both at the same rate. Teacher told us the experiment was over once ice starting forming on the surface…
2 glass beakers with same amount of water: 1 hot, 1 cold, stirring both at the same rate. Teacher told us the experiment was over once ice starting forming on the surface…
Cold water developed ice first.