1. Jeopardy Q 1 Q 2 Q 3 Q 4 Q 5 Q 6 Q 16Q 11Q 21 Q 7Q 12 Q 17 Q 22 Q 8 Q 13 Q 18 Q 23 Q 9Q 14Q 19Q 24 Q 10Q 15 Q 20Q 25 Final Jeopardy Waves Terms People & Sound Trivia Instruments

2. Question 1 These cause sound waves

3. Answer 1 What is- vibrations?

4. Question 2 A reflected sound wave.

5. Answer 2 What is – an echo ?

6. Question 3 Name given to how high or low a sound is.

7. Answer 3 What is – pitch ?

8. Question 4 The unit used to measure the loudness of sounds.

9. Answer 4 What is – decibel ?

10. Question 5 The number of waves in an interval of time.

11. Answer 5 What is – frequency ?

12. Question 6 What materials do sounds move fastest through?(order)

13. Answer 6 Solids, liquids, gas

14. Question 7 Sound frequency is measured using this unit.

15. Answer 7 What is – Hertz?

16. Question 8 The skin-like membrane that vibrates in the ear.

17. Answer 8 What is – the ear drum ?

18. Question 9 Why can’t we hear sound in space?

19. Answer 9 Space is a vacuum – no medium to travel through.

20. Question 10 Why do we see lighting before we hear thunder?.

21. Answer 10 Light travels faster than sound.

22. Question 11 The top of a sound wave.

23. Answer 11 What is –the crest ?

24. Question 12 The distance between crests.

25. Answer 12 What is – wave length ?

26. Question 13 The height of a sound wave.

27. Answer 13 What is – amplitude ?

28. Question 14 Part of a sound wave where air is pushed together.

29. Answer 14 What is – compression ?

30. Question 15 Sound waves travel either inward or outward from their source.

31. Answer 15 What is – outward ?

32. Question 16 The matter through which sound waves travel best.

33. Answer 16 What is – solid ?

34. Question 17 Animals which use echoes to fly safely.

35. Answer 17 What is – bats ?

36. Question 18 Animals which use echoes to swim safely.

37. Answer 18 What is – porpoises ?

38. Question 19 The echo machine used by ships.

39. Answer 19 What is – sonar ?

40. Question 20 An object that has a faster Vibration will have what Type of pitch?

41. Answer 20 higher

42. Question 21 How does a guitar make sound?

43. Answer 21 A string is plucked or strummed.

44. Question 22 Which bar on the chimes produces the lowest pitch?

45. Answer 22 What is – the longest chime/bar ?

46. Question 23 What kind of sound wave does a dog whistle produce?

47. Answer 23 What is – higher than people Can hear?

48. Question 24 This type of instrument Produces sound through a vibrating membrane?

49. Answer 24 What is – percussion/drums?

50. Question 25 This instrument is defined as A hollow tube, which when blown on one end, produces a sound.

51. Answer 25 What is – woodwind?

52. Final Jeopardy What is the tool used to Show a picture of a sound Wave?

53. Final Jeopardy Answer What is an oscilloscope–?