1. Name 2 useful energy given off in combustion?!
- Light and Thermal/Thermal and Light
- Light and Heat
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2. Name all types of stored energy...
- Light energy, Sound energy, Thermal energy, Elastic Potential, Gravitational Potential energy, Kinetic energy, Chemical Potential, Eletrical energy
- Elastic energy
- Gravitational energy
- Chemical energy
3. What does an unrenewable soure of energy mean?
- Something that can't be reused
- The opposit of renewable
4. What does a renewable source of energy mean?
- Something that can be reused!
- Something that is renewable
5. Where does most energy orginate from?
- The Sun