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Energy stores and transfers

Energy stores and transfers

Energy transfer flow diagram of a falling ball showing gravitational potential energy store decreasing and kinetic energy store increasing via mechanical work done by gravity

Energy is measured in joules (JJJ). In IGCSE Physics, it helps to think of energy as something stored in objects or systems, then transferred from one store to another.

1.7.1a Energy stores and energy transfers Lesson

  1. IGCSE
  2. /Physics
  3. /1.7.1a Energy stores and energy transfers

Step-by-step lessons on CIE IGCSE Physics 1.7.1a Energy stores and energy transfers. Each one builds up to exam-style questions. Build a strong foundation in mechanics and electricity before tackling the more mathematically demanding astrophysics and nuclear topics.

Lessons