Mute
PROF. JHONATAN SARAIVA
Você já ouviu que água conduz eletricidade? 🤔⚡ Mas será que é a água mesmo… ou tem algo escondido aí? Neste vídeo eu mostro por que a água “pura” praticamente não conduz corrente elétrica e o que acontece quando adicionamos sal. 💡 Spoiler: Corrente elétrica só existe quando há cargas livres em movimento. E quando o sal se dissolve na água, ele se separa em íons: NaCl → Na⁺ + Cl⁻ Agora me responde 👇 🌊 Por que a água do mar é muito mais perigosa perto de eletricidade? Comenta aqui sua re
Follow
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