Why some flames are blue and others are red?
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YouTubeminutephysics
Why some flames are blue and others are red?
Full video: https://www.youtube.com/watch?v=1pfqIcSydgE Chemistry may tell us the recipe for combustion, but the light show is all physics. When a flame burns cleanly (like a gas flame, blowtorch or the base of a candle), the heat excites the molecules to release light (usually pale-blue) from atomic transitions. That's quantum mechanics! Now ...
94K views6 days ago
University of Wisconsin–Madison Campus
Nếu bạn yêu thích Nhật Bản và muốn chuẩn bị sớm cho hành trình học tập, làm việc trong môi trường Nhật, Chương trình Việt - Nhật tại HUTECH là một lựa chọn rất đáng khám phá. Sinh viên được học song song kiến thức chuyên ngành với tiếng Nhật, rèn tác phong chuyên nghiệp và tiếp cận các hoạt động kết nối doanh nghiệp để từng bước xây dựng lợi thế nghề nghiệp cho tương lai. #HUTECH #ProudofHUTECH #HUTECHStudy #Tuyensinh #Xettuyendaihoc #Hocbong #Uudaihocphi #VJIT
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Nếu bạn yêu thích Nhật Bản và muốn chuẩn bị sớm cho hành trình học tập, làm việc trong môi trường Nhật, Chương trình Việt - Nhật tại HUTECH là một lựa chọn rất đáng khám phá. Sinh viên được học song song kiến thức chuyên ngành với tiếng Nhật, rèn tác phong chuyên nghiệp và tiếp cận các hoạt động kết nối doanh nghiệp để từng bước xây dựng lợi thế nghề nghiệp cho tương lai. #HUTECH #ProudofHUTECH #HUTECHStudy #Tuyensinh #Xettuyendaihoc #Hocbong #Uudaihocphi #VJIT
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