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Physicist Of The Day; Walter Lewin explains Bernoulli's Theorem,focusing on the relationship between fluid speed and pressure, today his demonstrations remain cornerstone teaching tools for visualizing how "faster-moving air has lower pressure". He has inspired generations of Physics students.

Philosophy Of Physics

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32,433 次观看 • 8 个月前 •via X (Twitter)

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Dark Cosmos 的头像

Dark Cosmos8 个月前

faster flow → lower pressure

The Air Whisperer 的头像

The Air Whisperer8 个月前

Unfortunately, an INCORRECT ASSUMPTION that air is 'moving faster above an airplane's wing' has been 'hitched onto' this wholly valid concept of passing-pressure - and MISLED generations of Aerodynamics pros & Profs...

Gyrating_Hippo 的头像

Gyrating_Hippo8 个月前

@grok why is this true?

Maurice Massaad 的头像

Maurice Massaad8 个月前

It explains why air pressure doesn't clean the surface. For example cleaning a powder coating box when changing colors.

Guille EL TERRIBLE. 的头像

Guille EL TERRIBLE.8 个月前

Too nice, too beautiful... But the test shall be with Calculus! #InfinitesimalCalculus

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