1. Jeopardy – 100 pts each Q 1 Q 6 Q 11 Q 16 Q 21 Q 17 Q 2 Q 7 Q 12 Q 22
Final Jeopardy

2. These cause sound waves
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. Name given to how high or low a sound is .
Question 3
Name given to how high or low a sound is .

7. Answer 3
What is – pitch ?

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

9. Answer 4
What is – decibel ?

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

11. Answer 5
What is – frequency ?

12. The unit for measurement of pitch
Question 6
The unit for measurement of pitch

13. Answer 6
What is – the hertz ?

14. Sound and light are both forms of _________
Question 7
Sound and light are both forms of _________

15. Answer 7
What is – Energy?

16. True or false: Sound travels faster than light
Question 8
True or false: Sound travels faster than light

17. Answer 8
What is – False ?

18. Question 9
Unlike sound, light can travel through a ___________. Sound needs a ____________to travel through

19. What is – vacuum, medium (solid, liquid, or gas) ?
Answer 9
What is – vacuum, medium (solid, liquid, or gas) ?

20. The part of the wave where Molecules are close together
Question 10
The part of the wave where
Molecules are close together

21. What is – the compression?
Answer 10
What is – the compression?

22. Where the sound molecules are more spread apart
Question 11
Where the sound molecules are more spread apart

23. Answer 11
What is –Rarefaction?

24. The wavelength in a sound wave affects how the ____________ sounds.
Question 12
The wavelength in a sound wave affects how the ____________ sounds.

25. Answer 12
What is – pitch ?

26. The height of a sound wave .
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. Molecules are condensed here.

29. Answer 14
What is – compression ?

30. True or False: Sound waves travel inward from their source .
Question 15
True or False: Sound waves travel inward from their source .

31. Answer 15
What is – False, outward ?

32. The matter through which sound waves travel the fastest .
Question 16
The matter through which sound waves travel the fastest .

33. Answer 16
What is – solid ?

34. _____________ to help them
Question 17
Bats and porpoises use
_____________ to help them
Navigate and find food.

35. Answer 17
What is – echolocation ?

36. Would sound travel slowest through the ocean, air, or a metal rod?
Question 18
Would sound travel slowest through the ocean, air, or a metal rod?

37. Answer 18
What is – air ?

38. Question 19
A device that ships use to determine water depth. It is a technology that uses reflected sound waves.

39. Answer 19
What is – sonar ?

40. Question 20
Sounds above frequencies of 20,000 hertz that can not be heard by humans are said to be..

41. Answer 20
What is – ultrasonic ?

42. Question 21
The 3 music families

43. What is – wind, percussion, and strings ?
Answer 21
What is – wind, percussion, and strings ?

44. Question 22
True or False: to produce a higher pitch in a wind instrument, make the column of air larger or longer.

45. Answer 22
What is – False ?

46. Question 23
If each of the following bottles are struck with a mallet, which would produce the highest pitch?

47. What is – C ? The water inside is vibrating.
Answer 23
What is – C ? The water inside is vibrating.
*If you were to blow into the
Bottles, the opposite would be true
As it would be the air vibrating

48. Name 3 ways to make a lower pitch on a guitar.
Question 24
Name 3 ways to make a lower pitch on a guitar.

49. What is – tighten strings, thicken Strings, lengthen strings?
Answer 24
What is – tighten strings, thicken
Strings, lengthen strings?

50. Question 25
When a percussion instrument is played, what other than the air is vibrating?

51. What is – the surface of the instrument ?
Answer 25
What is – the surface of the
instrument ?

52. Name as name instruments As you can that are in
Final Jeopardy
Name as name instruments
As you can that are in
the strings family. You have
2 minutes. Winning team
Earns 500 points

53. Final Jeopardy Answer