Semester Vocab Review

Edit Answers
123456789101112131415161718192021222324252627282930313233343536373839404142
Across
  1. 2. how you become charged by placing your hands on the Van de Graaf generator
  2. 4. stationary points on a standing wave
  3. 7. wavelength multiplied by frequency
  4. 9. like charges
  5. 10. frequencies too low to hear by humans
  6. 13. the distance between two identical successive points on a wave
  7. 14. red and green light
  8. 16. charge cannot be created nor destroyed
  9. 18. a type of wave that oscillates perpendicular to the direction of the wave
  10. 21. high pressure region of a sound wave
  11. 23. poor electrical conductors
  12. 28. materials that do not transmit light
  13. 29. red and blue light
  14. 30. when two waves intersect constructively or destructively
  15. 31. light just above the visible spectrum
  16. 35. low pressure region of a sound wave
  17. 37. the unit for charge
  18. 38. how a negatively charged balloon can pull a can
  19. 40. opposite charges
  20. 41. low points on a wave
  21. 42. convex mirror
Down
  1. 1. converging lens
  2. 3. diverging lens
  3. 5. blue and green light
  4. 6. How a Van de Graaf generates electrical charge
  5. 8. materials that completely transmit light
  6. 11. occurs when a vibration matches the natural frequency of an object
  7. 12. frequencies too high to hear by humans
  8. 15. when two colors of light produce white
  9. 17. sound travels the slowest in this type of medium
  10. 19. longest wavelength on the EM spectrum
  11. 20. sound is this type of wave
  12. 22. electric charge can flow through these materials
  13. 24. highest frequency on the EM spectrum
  14. 25. sound cannot travel in
  15. 26. forces arise from charged particles
  16. 27. the number of oscillations per second
  17. 32. high points on a wave
  18. 33. light travels slowest in this type of medium
  19. 34. word for frequency of sound
  20. 36. concave mirror
  21. 38. light just below the visible spectrum
  22. 39. unit for frequency