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===4.1.1 Energy changes in a system, and the ways energy is stored before
 
===4.1.1 Energy changes in a system, and the ways energy is stored before
 
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and after such changes===
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Revision as of 16:27, 22 April 2019

4.1 Energy

===4.1.1 Energy changes in a system, and the ways energy is stored before and after such changes===

4.1.1.1 Energy stores and systems

Systems
Energy Store
Energy Transfers

4.1.1.2 Changes in energy

Calculating Energy Stores

4.1.1.3 Energy changes in systems

GCSE Physics Required Practical: Determining Specific Heat Capacity

4.1.1.4 Power

4.1.2 Conservation and dissipation of energy

4.1.2.1 Energy transfers in a system

4.1.2.2 Efficiency

4.1.3 National and global energy resources

Energy Resources

4.2 Electricity

4.2.1 Current, potential difference and resistance

4.1.1.1 Energy stores and systems