Amb aquest experiment demostrem que l’aigua freda és més densa que la calenta o que l’aigua calenta és menys densa que la freda.
Les molècules de l’aigua calenta es mouen més ràpid que a l’aigua freda i l’espai que deixen al moure’s fa que disminueixi la densitat del líquid.
Us deixem unes fotos per veure que les dues aigües amb color no es barregen.
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