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1.1.3 Energy changes in systems
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Thermal energy changes

Thermal energy changes

The thermal store of an object increases when its temperature rises, so energy is transferred to the object. When its temperature falls, energy is transferred away and the thermal store decreases.

1.1.3 Energy changes in systems Lesson

  1. GCSE
  2. /Physics
  3. /1.1.3 Energy changes in systems

Step-by-step lessons on AQA GCSE Physics 1.1.3 Energy changes in systems. Each one builds up to exam-style questions. Build a strong grip on equations, units and Key Stage 3 fundamentals before tackling the more demanding topics like electromagnetism, the particle model of matter and space physics.