Energy transfers and efficiency

  • Created by: emews
  • Created on: 15-11-17 17:14
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  • Energy transfers and efficiency
    • Energy forms
      • kinetic
      • Heat
      • light
      • gravitational potential energy
      • chemical
      • sound
      • electrical
      • elastic potential
      • nuclear
    • Energy transfers
      • Different forms of energy can be transferred from one form to another
    • efficiency = (useful energy out ÷ total energy in) × 100 (for a percentage efficiency)

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