I6-21 GAS DIFFUSION - MODEL

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12 years 5 months ago - 11 years 10 months ago #148 by admin
I6-21 GAS DIFFUSION - MODEL was created by admin


ID Code: I6-21
Purpose: Models gas diffusion through a small hole
Description: White ping pong balls on one side and brightly colored ping pong balls on the other side of a plastic sheet barrier are agitated by a motor which rotates the bottom of the model. Opening a small hole in the plastic barrier between the two sections allows some of the balls to "diffuse" from one side to the other.
Availability: Available
Last edit: 11 years 10 months ago by zzfixk21.

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