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1.1.4 Power
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Power as a rate

Power as a rate

Power is the rate at which energy is transferred, or the rate at which work is done. A more powerful device transfers energy more quickly.

1.1.4 Power Lesson

  1. GCSE
  2. /Physics
  3. /1.1.4 Power

Step-by-step lessons on AQA GCSE Physics 1.1.4 Power. 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.