B2 High-Intermediate US 54 Folder Collection
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Diffusion.
Diffusion is the movement of molecules from high concentration to low concentration.
Sorry.
Where should I pour this water?
Air particles enter the empty container.
Air particles possess energy.
Particles start moving randomly.
They bump and bounce into one another.
Eventually, air particles spread out and fill the entire container.
This is the concept of diffusion.
Sorry.
Can you paint my picture, please?
The End.
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Diffusion | #aumsum

54 Folder Collection
AumSum published on April 16, 2019
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