1. Physical Science Chapter 17 Review Game

2. 1 point 1 point 1 point 1 point 1 point 1 point 1 point 1 point 2 points 2 points 2 points 2 points 2 points 2 points 2 points 2 points 3 points 3 points 3 points 3 points 3 points 3 points 3 points 3 points 4 points 4 points 4 points 4 points 4 points 4 points 4 points 4 points 5 points 5 points 5 points 5 points 5 points 5 points 5 points 5 points

3. Type of mechanical wave that needs a source of energy to produce it. 1 pointCheck

4. What are surface, longitudinal, and transvers waves? 1 point Back to Category Slide

5. This has to occur before refraction can take place. 2 pointsCheck

6. What is enter a new medium at an angle? 2 points Back to Category Slide

7. This causes an ambulance siren to seemingly change frequencies as it passes you. 3 pointsCheck

8. What is the Doppler Effect? 3 points Back to Category Slide

9. When two waves collide and the result is a smaller wave than the originals. 4 pointsCheck

10. What is destructive interference? 4 points Back to Category Slide

11. Frequency of sound you hear as a sound source approaches you. 5 pointsCheck

12. 5 points Back to Category Slide What is higher freq. than when the source is stationary?

13. Speed of a wave with a wavelength of 15 m and frequency of 4 Hz. 1 pointCheck

14. What is 60 m/s? 1 point Back to Category Slide

15. Formula for determining speed of a wave. 2 pointsCheck

16. What is speed = frequency x wavelength? 2 points Back to Category Slide

17. Mechanical waves can move through this medium. 3 pointsCheck

18. What is solid, liquid, or gas? 3 points Back to Category Slide

19. Transverse and longitudinal waves both do this. 4 pointsCheck

20. What is transfer energy through a medium? 4 points Back to Category Slide

21. Part of ear that amplifies the vibrations from sound waves. 5 pointsCheck

22. What is middle ear? 5 points Back to Category Slide

23. A disturbance sends ripples across a tub of water. The ripples are this type of wave. 1 pointCheck

24. What is a surface wave? 1 point Back to Category Slide

25. We measure here to here to find amplitude of wave. 2 pointsCheck

26. What is crest (or trough) to midpoint, or rest position. 2 points Back to Category Slide

27. This wave causes the medium to vibrate in a direction parallel to the wave’s motion. 3 pointsCheck

28. 3 points Back to Category Slide What is a longitudinal wave?

29. Length of time it takes for one complete wavelength to pass a fixed point. 4 pointsCheck

30. 4 points Back to Category Slide What is a period?

31. Waves in a rope shook up and down are this type of wave. 5 pointsCheck

32. What is transverse? 5 points Back to Category Slide

33. If two waves collide to form a temporary larger wave, the interference is this kind. 1 pointCheck

34. What is constructive? 1 point Back to Category Slide

35. In a transverse wave, this is measured crest to crest or trough to trough. 2 pointsCheck

36. What is wavelength? 2 points Back to Category Slide

37. Instead of crests or troughs, a longitudinal wave has these. 3 pointsCheck

38. What are compressions and rarefactions? 3 points Back to Category Slide

39. The wavelength of an earthquake wave if its speed is 10 km/s and its frequency is 5 Hz. 4 pointsCheck

40. What is 2 km? 4 points Back to Category Slide

41. If a wave with relatively large wavelength passes through a relatively small hole, this will occur. 5 pointsCheck

42. What is diffraction? 5 points Back to Category Slide