Physics Concepts Puzzle

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Across
  1. 2. of motion
  2. 4. a simple machine made of a rigid beam and a fulcrum
  3. 5. Every action has an equal an opposite reaction
  4. 6. energy a type of energy; stored energy
  5. 9. type of lens that converges light
  6. 11. the universal force of attraction acting between all matter
  7. 12. this portion of the electromagnetic spectrum has the lowest frequency
  8. 17. energy stored in the nucleus of atoms
  9. 18. force * distance
  10. 20. this portion of the electromagnetic spectrum is commonly felt as heat
  11. 21. energy of moving electrons
  12. 22. the unit of energy
  13. 25. number of complete cycles of a wave that pass in 1 second
  14. 28. a device that converts mechanical energy into electrical energy using electromagnetic induction
  15. 29. color that has the lowest frequency of visible light
  16. 30. energy a form of energy; energy of an object's motion
  17. 33. portion of the electromagnetic spectrum that is used in weather radar
  18. 35. Force = mass * acceleration
  19. 36. the unit of frequency
  20. 39. energy energy stored in the bonds of chemical compounds
Down
  1. 1. the maximum distance of a wave crest or trough from equilibrium
  2. 3. energy transferred by electromagnetic radiation
  3. 7. a simple machine composed of a flat surface tilted at an angle
  4. 8. An object at rest remains at rest, and an object in motion remains in motion at constant speed and in a straight line unless acted on by an unbalanced force
  5. 10. the rate of change of velocity
  6. 13. the unit of electrical resistance
  7. 14. the mass of a substance per unit volume
  8. 15. type of lens that diverges
  9. 16. a form of heat transfer in which heat is transferred through direct contact
  10. 18. the distance between to consecutive crests or troughs of a wave
  11. 19. the highest frequency color of the visible spectrum
  12. 23. the ability of a material to conduct heat
  13. 24. the change in direction of a wave passing from one medium to another that results from a change in speed
  14. 26. a form of heat transfer in which warm fluid moves up and cold fluid moves down
  15. 27. the unit of power
  16. 31. the unit of force
  17. 32. energy a type of energy; energy of any motion
  18. 34. work/time
  19. 37. energy a substance has because of the movement of its molecules
  20. 38. portion of the electromagnetic spectrum that has the highest frequency