Unit 1 - Energy


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


1.1.1  Energy stores and systems



1.1.2  Changes in energy



1.1.3  Energy changes in systems - specific heat capacity



1.1.4  Power



1.2  Conservation and dissipation of energy


1.2.1  Energy transfers in a system



1.2.2  Efficiency



1.3   National and global energy resources