Physical Science - Heat Energy
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✎ Suggest a correctionIntroduces heat energy and the way it is used. Describes changes in molecular motion when heat is added and demonstrates expansion in solids, liquids and gases when heated. Explains the difference between heat and temperature and ways of measuring temperature. Gives examples of the way heat energy is used.
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- A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, description
- 16mm Filmography (legacy record) — sound, catalog record
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