White balls are added to a tray of ball bearings while it is being agitated. This models the liquid diffusion process of two liquids being mixed together.
Rights Statement: | Rights owned or controlled by The Open University |
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Restrictions on use: | This material can be used in accordance with The Open University conditions of use. A link to the conditions can be found at the bottom of all OU Digital Archive web pages. |
Duration: | 00:01:11 |
Keyword(s): | States of matter, liquids, diffusion, molecules. |
Contributor(s): | Dr Alan Walton |
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Footage description: | B/W. Voice over from Walton. Close-up of steel ball bearings being shaken on a tray. White ball bearings are added from a glass beaker. Film in slow motion shows movement of the ball bearings. |
Master programe code and title: | S100/05 Science course unit 5 |
Master programme recording date: | 06/02/1972 |
Master programme first presentation: | 1971 |
Master programe filename: | S100_1971X_BX_V005.avi |
Master programme production number: | JOUZ360J |
Available to public: | yes |