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)
- Energy forms
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