Edexcel International GCSE (9–1) Physics 4PH1 · 4.10
Reducing unwanted energy transfer
- Code
- 4.10
- In
- 4b Energy transfers
- Topic
- 4 Energy resources and energy transfers
- Course
- International GCSE (9–1) Physics 4PH1
- 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 4b Energy transfers
- 4.2 Energy stores and energy transfers
- 4.3 Conservation of energy
- 4.4 Efficiency
- 4.5 Energy transfers in devices and Sankey diagrams
- 4.6 Conduction, convection and radiation
- 4.7 Convection in everyday phenomena
- 4.8 Emission and absorption of radiation
- 4.9 Practical: conduction, convection and radiation
- 4.10 Reducing unwanted energy transfer