Energy Stores and Systems
- Created by: louisasommerbennett
- Created on: 31-05-17 19:13
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- Energy Stores and Systems
- Energy is transferred between stores
- Energy stores
- Chemical
- Elastic Potential
- Magnetic
- Gravitational Potential
- Electrostatic
- Kinetic
- Nuclear
- Thermal
- Energy stores
- System Changes
- System = fancy word for an object or group of objects
- Energy is transferred when a system is changed
- Into or away from the net-change
- Between different objects
- Between different types of energy stores
- Closed system
- Neither matter or energy can enter or leave
- Total energy - always zero
- Heat transfer
- example of boiling water
- Energy tranferred
- from kettles heating element
- to waters thermal energy store
- from kettles heating element
- Work done
- Another word for energy transferred
- Can be done when current flows
- Energy is transferred between stores
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