Energy

Unit 1 overview: Energy — AQA GCSE Combined Science Trilogy 8464 - Physics Revision Notes & Topical Questions

5 min read 2 parts Lesson 1 of 19

📚 AQA GCSE Combined Science Trilogy 8464 - Physics Hub / Topical Revision

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Part 1 of 2Unit cover

Energy — unit cover

Part 2 of 2Lessons in this unit

Topic	Lessons
1.1 Energy Changes in a System	1.1.1 Energy Stores and Transfers 1.1.2 Examples of Energy Transfer 1.1.3 Kinetic Energy 1.1.4 Gravitational Potential Energy 1.1.5 Elastic Potential Energy 1.1.6 KE, GPE and EPE 1.1.7 Thermal Energy 1.1.8 Required Practical: Investigating Specific Heat Capacity 1.1.9 Changes in Energy 1.1.10 Power 1.1.11 Conservation and Dissipation of Energy 1.1.12 Wasted Energy 1.1.13 Conduction of Heat 1.1.14 Efficiency 1.1.15 Improving Efficiency
1.2 National and Global Energy Resources	1.2.1 Energy Resources 1.2.2 Comparing Energy Resources 1.2.3 Environmental Issues

Topic

Lessons

1.1 Energy Changes in a System

1.1.1 Energy Stores and Transfers
1.1.2 Examples of Energy Transfer
1.1.3 Kinetic Energy
1.1.4 Gravitational Potential Energy
1.1.5 Elastic Potential Energy
1.1.6 KE, GPE and EPE
1.1.7 Thermal Energy
1.1.8 Required Practical: Investigating Specific Heat Capacity
1.1.9 Changes in Energy
1.1.10 Power
1.1.11 Conservation and Dissipation of Energy
1.1.12 Wasted Energy
1.1.13 Conduction of Heat
1.1.14 Efficiency
1.1.15 Improving Efficiency

1.2 National and Global Energy Resources

1.2.1 Energy Resources
1.2.2 Comparing Energy Resources
1.2.3 Environmental Issues

Last updated: 20 October 2026