2. Choose a category. You will be given the answer. You must give the correct question. Click to begin.

3. Click here for Final Jeopardy

4. Wave Types Wave Parts Sound Waves EM Spectrum Electricity 10 Point 20 Points 30 Points 40 Points 50 Points 10 Point 20 Points 30 Points 40 Points 50 Points 30 Points 40 Points 50 Points Wave Interactions 60 Points

5. Sound travels as this.

6. What is compressional wave?

7. Wave vibration moves perpendicular to the direction of the wave

8. What is a transverse wave ?

9. Light travels as this

10. What is a transverse wave?

11. Wave vibration move in the same direction as the wave.

12. What is a compressional wave?

13. Sound travels as this type of wave

14. What is a compressional wave?

15. A wave that requires a medium

16. What is a mechanical wave?

17. The top of a transverse

18. What is a crest?

19. The part of the wave that makes a sound louder and a light brighter

20. What is amplitude?

21. The distance from one point on a wave to same point on the next wave.

22. What is wavelength?

23. The number of times a wave passes by in one second

24. What is a frequency?

25. Hertz (Hz)

26. What is the SI unit for frequency?

27. The less dense area of a compressional wave

28. What is the rarefaction?

29. The bouncing of a wave off of a surface

30. What is reflection?

31. The bending of a wave as it passes through different mediums due to density differences

32. What is refraction?

33. The bending of a wave around an object or through an opening

34. What is diffraction?

35. Vibration stimulated in an object by the absorption of energy from another objects vibration

36. What is resonance?

37. Two or more waves overlap each other and cancel each other out

38. What is destructive interference?

39. Two waves overlap each other and combine to increase their energy

40. What is constructive interference?

41. Used to locate objects under water

42. What is sonar?

43. Used by bats to locate objects they cannot see

44. What is echolocation?

45. An echoing effect caused by many reflections of sound

46. What is reverberation?

47. What a sound engineer studies

48. What is acoustics?

49. 20 Hz to 20,000 Hz

50. What is the hearing range of a healthy human ear?

51. Sound above 20,000 Hz

52. What is ultrasonic?

53. The part of the spectrum that allows humans to see

54. What is visible light?

55. Frequency x Wavelength

56. What is the velocity of a wave?

58. Microwave signals transmitted from satellites to determine location and direction

59. What is the Global Positioning System (GPS)?

60. The velocity of a wave that has a frequency of 50 Hz and a wavelength of 2 meters

61. What is 100 m/sec?

62. The specific frequency used by a radio station to transmit its signal

63. What is a carrier wave?

64. Massless particle that electromagnetic waves are composed of

65. What is a photon?

66. Circuit with only one loop

67. What is a series circuit?

68. Circuit with two or more branched loops

69. What is a parallel circuit?

70. Type of circuit that allows electricity to flow even if one component in the circuit is removed (not including the energy source)

71. What is a parallel circuit?

72. The resistance of a circuit that a voltage of 110 V and a current of 5 A.

73. What is 22 Ohms?

74. Type of circuit that will cause lights on the circuit to be dimmer.

75. What is a series circuit?

76. The current produced in a circuit that has a 9 V battery and a 3 ohm resistance

77. What is 3 amps?

78. The type of light beam that is produced by a laser

79. What is coherent light?

80. Click here for Final Jeopardy

82. On a wave diagram, the distance from the line of origin to the crest or trough of the wave

83. What is the amplitude?

84. Click here for Final Jeopardy

86. For a reflected wave, the angle of incidence must equal the angle of reflection

87. What is the Law of Reflection?

88. Click here for Final Jeopardy

90. The change in pitch or wave frequency due to a moving source

91. What is the Doppler Effect?

92. Click here for Final Jeopardy

94. Type of EM wave that has a frequency greater than visible light but less than X-rays or gamma-rays

95. What is ultraviolet radiation (UV)?

96. Click here for Final Jeopardy

98. Electric current produced by moving a coiled wire through a magnetic field or moving a magnet through a coiled wire

99. What is electromagnetic induction?