PHYSICS - ENERYGY

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Across
  1. 1. 1/2mv^2
  2. 5. stretching or compressing
  3. 6. origins from law of gravity
  4. 9. compression waves
  5. 10. similar, but not the same as heat
  6. 11. what magnetic energy attracts
  7. 14. energy with chemical compounds
  8. 16. energy that is not kinetic
  9. 17. sometimes cited as dangerous
  10. 18. electrons moving through a wire
Down
  1. 2. what Thermal relates to
  2. 3. what nuclear splits
  3. 4. we eat this, and it has chemical bonds (energy)
  4. 7. visible light
  5. 8. making cations from electrons
  6. 12. take place in chemical reactions
  7. 13. uses electric energy; found in remote controls
  8. 15. often measured in joules