✋Introduction
Diffusion through a permeable material: practical
In this lesson: I can explain observations of diffusion through jelly cubes (a permeable material). Particles of a liquid can move through a material by diffusion if the material is permeable. Observe a liquid diffusing into a jelly cube.
Lesson outcome
Waxaan sharxi karaa indha-indheynta faafitaanka iyada oo loo marayo jello cubes (walax daloola).