Physics 11 Exam Review

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Across
  1. 3. energy unit
  2. 4. higher than 20 kHz
  3. 6. made from two coils on a common core
  4. 8. unwillingness to change
  5. 11. a magnet that can swivel
  6. 13. standing wave part with zero amplitude
  7. 14. change in position
  8. 15. force of gravity
  9. 18. slope of v-t graph
  10. 20. loudness unit
  11. 22. part of inner ear
  12. 24. current unit
  13. 25. type of wave with crests
  14. 27. slope of d-t graph
  15. 29. spinning electromagnet in a motor
  16. 30. force unit
  17. 32. force perpendicular to a surface
  18. 37. slower than sound
  19. 38. to low a frequency to hear
  20. 40. quantity with no direction
  21. 42. displacement unit
  22. 45. opposite of crest
  23. 47. energy related to motion
  24. 48. add vectors ___ to tail
  25. 50. time taken for one vibration
  26. 51. 3.6 million joules
Down
  1. 1. number that describes jet's speed
  2. 2. unit of frequency
  3. 5. type of wave with compressions
  4. 7. measured in kg
  5. 9. a coil of wire
  6. 10. electric potential difference
  7. 12. ability to do work
  8. 16. faster than Mach 1
  9. 17. listener's perception of frequency
  10. 19. opposite of compression
  11. 20. part of a magnet where all dipoles align
  12. 21. reciprocal of period
  13. 23. type of diagram to find net force
  14. 26. g is gravitational ___ strength
  15. 28. organ of hearing
  16. 31. time unit
  17. 33. has a law for induced current
  18. 34. flow of charge
  19. 35. power unit
  20. 36. mass x acceleration
  21. 39. force opposing motion
  22. 41. energy you can see
  23. 43. potential difference unit
  24. 44. has magnitude and direction
  25. 46. transfer of thermal energy
  26. 49. transfer of energy