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🔥💨 Imagine entrar em uma casa em chamas, tudo calmo… até abrir uma porta e ocorrer uma explosão que transforma o local numa fornalha. Esse é o backdraft: o fogo consome o oxigênio, acumula gases quentes inflamáveis e, com a entrada repentina de ar fresco, ocorre a combustão explosiva em frações de segundo. 📽️ Créditos ao perfil @fatosquesurpreendem — ciência, segurança e curiosidades impecáveis! 👏 #curiosidades #ciencia #fisica #quimica #backdraft
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O fenômeno conhecido como "backdraft" ocorre quando um incêndio confinado recebe oxigênio de forma repentina, provocando uma explosão violenta devido ao calor acumulado no ambiente. Para reduzir esse risco, bombeiros utilizam uma cortina de água criada com a mangueira, que ajuda a dissipar o calor e funciona como uma barreira temporária. ➡️ Segue o Cosmos Desconhecido para aprender mais curiosidades impressionantes sobre o mundo. #viral #fy #Fogo #água #bombeiros
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