energy

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Across
  1. 2. Intake of energy (like light) by a material, often converting it to heat
  2. 5. Heat transfer via movement of fluids (liquids or gases)
  3. 7. Emitting or reflecting light—bright or shining
  4. 8. transformation: “Process of changing energy from one form to another
  5. 9. energy Energy due to motion
  6. 12. Bouncing of a wave (like light) back into the medium it came from
  7. 13. fuel: Natural fuel like coal or oil, formed from ancient organic matter
  8. 15. Measure of how much input energy becomes useful output energy
  9. 19. energy Stored energy based on an object’s position or condition
  10. 20. Combustible sedimentary rock used as a fossil fuel
  11. 23. Material that resists the flow of heat or electricity
  12. 25. Energy emitted as waves or particles through space or material
  13. 26. Device storing chemical energy and converting it to electrical energy
Down
  1. 1. energy Energy from naturally replenishing sources like sunlight or wind
  2. 3. Energy carried through waves
  3. 4. Capacity to do work or cause change
  4. 6. Passing of energy—such as light or sound—through something
  5. 10. Material that returns to its original shape after being stretched or compressed
  6. 11. Heat transfer through direct contact due to a temperature difference
  7. 14. Rate at which work is done or energy is transferred
  8. 15. Biofuel made from plant materials, often added to gasoline
  9. 16. Emitting light due to being heated
  10. 17. energy Energy from sources that don’t replenish quickly, such as coal or oil
  11. 18. Act of changing energy from one form to another
  12. 21. Force attracting objects toward each other
  13. 22. energy: Radiant power harnessed from the sun
  14. 24. Electromagnetic radiation visible to the human eye