Interactive model, with minimal support
This Activity Requires:
Important! If you cannot launch anything from this database, please follow the step-by-step instructions on the software page.
Please Note: Many models are linked to directly from within the database. When an activity employs our scripting language, Pedagogica, as do some of the "guided" activities, the initial download may take several minutes. Subsequent activities will not take a long time. See this page for further instructions.
Students will be able to track the movement of molecules through an opening and evaluate the impact of changes in temperature.
Diffusion is the movement of molecules through collisions with other molecules. Effusion is diffusion through an opening.
Additional Related Concepts