1-2 熱傳遞的方法（上）

Having a basic understanding of heat transfer, we can now look more broadly and deeply at how this process takes place in different ways. In this video, I will introduce the 3 mechanisms of heat transfer discovered by scientists. 0:00 Opening 0:57 Conduction 3:04 Conductors and insulators of heat 3:46 Convection 6:54 Infra-red radiation 8:38 Factors affecting emission and absorption of infra-red radiation Show all topics https://bit.ly/physics_concepts_eng ------------------------------ Supplementary information: [Definitions of conduction / convection / radiation] Formal definitions of conduction, convection and radiation can be found in Maxwell's book: https://archive.org/details/theoryofh... [Thermal conductivity] Thermal conductivity of common materials can be found in the following website: https://www.engineeringtoolbox.com/th... I will explain the calculations related to conduction when we discuss building materials in Unit E3. ------------------------------ Acknowledgements: 3：08 image by Materialscientist (https://commons.wikimedia.org/wiki/Fi...) 3：08 image by Materialscientist (https://commons.wikimedia.org/wiki/Fi...) 3：08 image by Alchemist-hp (https://commons.wikimedia.org/wiki/Fi...) 3：11 image by っ (https://commons.wikimedia.org/wiki/Fi...) 3：11 image by Dubaj~commonswiki (https://commons.wikimedia.org/wiki/Fi...) 8：27 image by Arno / Coen (https://en.wikipedia.org/wiki/File:Wi...) 8：31 image by Jagokogo (https://en.wikipedia.org/wiki/File:Pa...) Royalty Free Music from https://audiohub.com #DSE #physics #thermodynamics #物理 #熱和氣體 #熱力學