Physics- Heat, Lesson 9: Refrigeration and Geysers
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✎ Suggest a correctionPresents the general principles of refrigeration. Shows water simultaneously boiling and freezing at the same temperature. An actual periodically spouting geyser demonstrates the effect of pressure on the boiling point of water.
Sources
- Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, description
Record added 2026-09-11 00:38:44 · Suggest a correction