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WINDOW QUESTION · ANSWERSTEAM SQUAD

The question

WHAT SCIENTIFIC PRINCIPLE KEEPS THE BALL FLOATING IN THE AIRSTREAM?

讓球穩定漂浮在氣流中的科學原理叫什麼？

Answer

THE BERNOULLI EFFECT

伯努力效應

Why it works

FAST AIR HAS LOWER PRESSURE, HELPING THE SURROUNDING AIR KEEP THE BALL IN THE STREAM

高速氣流附近的壓力較低，周圍較高的壓力幫助球留在氣流中

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See it in action · THE FLOATING BALL

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