Edexcel GCSE Physics 1PH0 · 3.9
Reducing unwanted energy transfers
- Code
- 3.9
- In
- 3 Conservation of energy
- Course
- GCSE Physics 1PH0
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in 3 Conservation of energy
- 3.1 Change in gravitational potential energy
- 3.2 Kinetic energy
- 3.3 Energy transfer diagrams
- 3.4 Meaning of conservation of energy
- 3.5 Changes in energy stores
- 3.6 No net energy change in a closed system
- 3.7 Wasteful mechanical processes
- 3.8 Energy dissipation
- 3.9 Reducing unwanted energy transfers
- 3.10 Wall thickness, conductivity and cooling
- 3.11 Efficiency
- 3.12 Increasing efficiency
- 3.13 Energy resources
- 3.14 Patterns and trends in energy use