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Instructional Video

Annenberg Learner: Science in Focus: Energy: Heat, Work, and Efficiency

Curated by ACT

Video workshop explores how heat is generated and harvested to do useful mechanical work. Video also describes efficiency of an engine, expansion and compression of gases, and friction's relationship to heat. [56:54]

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Concepts
friction, heat, thermal energy, work
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Additional Tags
efficiency, annenberg foundation, annenberg learner, annenberg media, annenberg media: science in focus: energy: heat, work, and efficiency
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Classroom Considerations
  • Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)