The Raisin Bran Effect

The Raisin Bran Effect

Assessment

Interactive Video

Physics

9th - 10th Grade

Hard

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Joe explores why cereal bits sort themselves in a box, focusing on the Brazil Nut Effect. He explains how granular convection and percolation cause heavier particles to rise to the top. These phenomena have real-world applications, such as in avalanche safety, where airbags use similar principles to protect people. The video encourages viewers to observe this effect in everyday life.

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1 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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