4D50.15 Diffusion Model with Beads
Kinetic theory of matter, diffusion
A large petri dish containing multiple clear and orange beads that are initially separated is shaken. Both the clear and orange beads become uniformly distributed throughout the container.
-  Large petri dish
- Many clear and orange beads
- Place the clear beads on one side of the petri dish and the orange beads on the other side. Remove some beads if desired.
- Close the lid of the petri dish.
- Shake the petri dish.
- PIRA 4D50.15
- Don't attempt this at home!
If you have any questions about the demos or notes you would like to add to this page, contact Ricky Chu at ricky_chu AT sfu DOT ca.