Energy
Sarah Jones
www.wallsave.com
Kinetic Energy
• The energy of motion.
• All moving things have kinetic energy.
painincorporated.com
Potential Energy
• An object can store energy – this is dependent
on position.
• Includes - gravitational, chemical and el...
Electrical Energy Kinetic Energy
Kinetic Energy Electrical Energy
Electrical Energy Sound Energy
Gravitational Energy Electrical Energy
Electrical Energy Heat Energy
Light Energy Electrical Energy
Elastic Energy Kinetic Energy
Chemical Energy Heat Energy
Gravitational Energy Kinetic Energy
Law of Conservation of Energy
• States that energy cannot be created or
destroyed, just transformed from one form to
anoth...
Television
Electrical Light, Sound and Heat
Stereo
Electrical Sound and Heat
Car Engine
Chemical Kinetic, Sound and Heat
Energy Transfers - Boardworks
Light Bulbs
Electrical Energy Light and Heat
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Energy

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Year 8 Energy - For additional resources visit: http://www.iheartscience.net

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Energy

  1. 1. Energy Sarah Jones www.wallsave.com
  2. 2. Kinetic Energy • The energy of motion. • All moving things have kinetic energy. painincorporated.com
  3. 3. Potential Energy • An object can store energy – this is dependent on position. • Includes - gravitational, chemical and elastic energy. www.physicsclassroom.com
  4. 4. Electrical Energy Kinetic Energy
  5. 5. Kinetic Energy Electrical Energy
  6. 6. Electrical Energy Sound Energy
  7. 7. Gravitational Energy Electrical Energy
  8. 8. Electrical Energy Heat Energy
  9. 9. Light Energy Electrical Energy
  10. 10. Elastic Energy Kinetic Energy
  11. 11. Chemical Energy Heat Energy
  12. 12. Gravitational Energy Kinetic Energy
  13. 13. Law of Conservation of Energy • States that energy cannot be created or destroyed, just transformed from one form to another. – Therefore, energy never ‘disappears’. – Energy that is transferred to unwanted forms is wasted energy.
  14. 14. Television Electrical Light, Sound and Heat
  15. 15. Stereo Electrical Sound and Heat
  16. 16. Car Engine Chemical Kinetic, Sound and Heat
  17. 17. Energy Transfers - Boardworks Light Bulbs Electrical Energy Light and Heat
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