Study resource
Key ideas in physics study guide
Study guide containing concept maps and glossary-led comparisons across the full Physics 8463 course.
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Key ideas in physics
Study guide overview
Cross-Unit Concept Maps for AQA GCSE Physics
Concept maps linking energy, electricity, forces, waves, particles, atoms, magnetism and space physics.
Energy ? Electricity ? Forces ? Waves
Energy transfers link electrical power, work done, kinetic stores, heating, radiation and wave transfer. Use the original unit pages for detail, then compare what is being transferred and what evidence shows it.
Fields ? Forces ? Magnetism ? Space
Gravitational, electric and magnetic fields all explain non-contact effects. Keep the field type clear, then connect field strength, direction and force effects.
Models ? Particles ? Waves ? Atoms ? Space
Particle models, wave models, atomic models and cosmology models simplify complex systems. State what the model explains and where evidence supports or limits it.
Mathematical relationships
Physics laws often use proportionality, gradients, ratios and conservation. Read the graph or equation first, then explain the physical meaning.
Physics Glossary and Concept Comparisons
A glossary-led synthesis guide that separates commonly confused Physics concepts across the 8463 course.
How to use the glossary
Use glossary terms to check meaning, then open the original unit page for full explanations and practice.
High-risk comparisons
- Energy transfer is not the same as energy store.
- Current is not potential difference.
- Mass is not weight.
- Speed is not velocity.
- Frequency is not period.
- Reflection is not refraction.
- Motor effect is not generator effect.
- Red shift evidence is not the Big Bang theory itself.
Exam move
When two terms look similar, define each one in its own sentence before comparing them.
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