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