Difference between revisions of "Energy"
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==Key Stage 4== | ==Key Stage 4== | ||
===Meaning=== | ===Meaning=== | ||
| − | [[Energy]] is a physical quantity that can [[ | + | [[Energy]] is a physical quantity that can [[heat]] or perform [[Work Done|work]] on an [[object]]. |
===About Energy=== | ===About Energy=== | ||
Revision as of 12:35, 11 June 2019
Contents
Key Stage 3
Meaning
Energy is a physical quantity that can heat or perform work on an object.
About Energy
- Energy is measured in Joules.
- Energy can be transferred from one Energy Store to another.
- Energy can be transferred by Heating, by Radiation/waves by Electricity or Mechanically (by the action of a force.
There are 8 energy stores.
- Thermal Energy Store
- Elastic Potential Energy Store
- Chemical Potential Energy Store
- Kinetic Energy Store
- Magnetic Potential Energy Store
- Electrostatic Potential Energy Store
- Nuclear Potential Energy Store
- Gravitational Potential Energy Store
Key Stage 4
Meaning
Energy is a physical quantity that can heat or perform work on an object.
About Energy
- Energy is measured in Joules.
- Energy can be transferred from one Energy Store to another.
- Energy can be transferred by Heating, by Radiation/waves by Electricity or Mechanically (by the action of a force.
There are 8 energy stores.
- Thermal Energy Store
- Elastic Potential Energy Store
- Chemical Potential Energy Store
- Kinetic Energy Store
- Magnetic Potential Energy Store
- Electrostatic Potential Energy Store
- Nuclear Potential Energy Store
- Gravitational Potential Energy Store