Conservation of Energy

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Across
  1. 1. Energy transferred by a force acting over a distance
  2. 6. Sum of kinetic and potential energy
  3. 8. System A system where matter is fixed but energy can transfer
  4. 9. Ratio of useful energy output to total energy input
  5. 11. Energy cannot be created or destroyed, only transformed
  6. 13. Rate at which energy is transferred or converted
  7. 14. Energy from electric charge movement
  8. 15. State where energy is evenly distributed and net change is zero
  9. 18. Potential energy stored due to height in a gravitational field (mgh)
  10. 19. Einstein's E = mc²; mass and energy are interconvertible
  11. 20. Energy carried by electromagnetic waves (light)
  12. 21. SI unit of energy (J)
  13. 24. Conversion of energy from one form to another
Down
  1. 2. Energy of motion (½mv²)
  2. 3. Internal energy from particle motion (heat)
  3. 4. Energy stored in atomic nuclei
  4. 5. Loss of usable energy, typically to heat or sound
  5. 7. The principle that a quantity remains constant in a closed system
  6. 8. Energy stored in molecular bonds
  7. 10. The capacity to do work or cause change
  8. 12. A dissipative force that converts mechanical energy to heat
  9. 16. System A system with no energy exchange with surroundings
  10. 17. Stored energy due to position or configuration
  11. 22. Measure of energy disorder or unavailability in a system
  12. 23. Potential energy stored in a stretched or compressed object (½kx²)