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| Question | Answer |
| Energy stores (8) | elastic store electrical store gravitational store thermal store chemical store nuclear store kinetic store magnetic store |
| Work (J) = | Work (J) = distance (M) X force (N) |
| Energy transferred (J) = | Energy transferred (J) = weight (N) X height (M) |
| 1 kg = | 1 kg = 10 Newtons |
| Power (W) = | Power (W) = total energy transferred (J) / time taken (S) |
| Efficiency (./.)= | Efficiency (./.) = useful energy (J) / total energy (J) x 100 |
| Energy transferred (J)= | Energy transferred (J) = temperature rise (degrees celsius) x volume of water (mm) |
| Body changes unused energy into = | = fat |
| Energy dissipation is when = | = energy is spread |
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