Notes: Cambridge Checkpoint and Beyond - Physics Secondary 1 (Year 7) Chapter 2 Energy

Notes for Cambridge Checkpoint and Beyond - Physics Secondary 1 (Year 7) Chapter 2 (Energy).
Each document covers the units learned in the chapter:
2.1 What is energy?
2.2 Energy from the Sun
2.3 Energy types
2.4 Energy transfer
2.5 Conservation of energy
2.6 Gravitational potential energy and kinetic energy
2.7 Elastic potential energy
2.8 Enquiry: Suggesting ideas - investigations
2.9 Enquiry: Suggesting ideas - observations and models
2.10 Extension: Energy calculation and Sankey diagrams