1. Name 2 useful energy given off in combustion?!
- Light and Heat
- Light and Thermal/Thermal and Light
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Other questions in this quiz
2. Where does most energy orginate from?
- The Sun
3. What does an unrenewable soure of energy mean?
- Something that can't be reused
- The opposit of renewable
4. Name all types of stored energy...
- Elastic energy
- Light energy, Sound energy, Thermal energy, Elastic Potential, Gravitational Potential energy, Kinetic energy, Chemical Potential, Eletrical energy
- Chemical energy
- Gravitational energy
5. What is the equation for combustion?
- Hydrogen + Oxygen - Carbon Dioxide (+energy)
- Hydrogen + Oxygen - Carbon Dioxide + Water (+energy)
- Oxygen + Hydrogen - Carbon Dioxide + Water (+energy)
- Hydrogen + Oxygen + Water (+energy)