Diffusion Demonstration using Squash and Water

Squash or juice in water is a great demonstration of diffusion. You can see the squash starts in one area and then starts to move from areas of high squash concentration to areas of low concentration. Eventually the squash spreads throughout the whole glass and the colour becomes paler and even throughout. ​

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Видео Diffusion Demonstration using Squash and Water канала Science Sparks