Heat transfer
1,066
Published 2024-05-24
The story about the three types of heat transfer is accompanied by simple but very revealing experiments.
Key words: thermal conductivity, convection, radiation, thermos, Dewar flask, Benard convective cells.
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All Comments (5)
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Good knowledge for space travel
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7:07 this is the part where my dad yells "shut the window! what, are you trying to heat the entire county?" 👀
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The ice-cold block (which is now the real receiver) absorbed heat from the ambient temp block via radiation reflected through the parabolic mirrors; so the right-hand block's temperature decreased. Of course, ambient air convection also played a part in the final temps. too.
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Great video! But something is wrong with audio
