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Jeopardy

Jeopardy. Choose a category. You will be given the answer. You must give the correct question. Click to begin. Choose a point value. Choose a point value. Click here for Final Jeopardy. Vocabulary A . Vocabulary B. Property of Waves. Characteristics of Waves. Interaction of Waves.

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Jeopardy

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

  2. Choose a point value. Choose a point value. Click here for Final Jeopardy

  3. Vocabulary A Vocabulary B Property of Waves Characteristics of Waves Interaction of Waves Essential Questions 10 Point 10 Point 10 Point 10 Point 10 Point 15 Point 20 Points 20 Points 20 Points 20 Points 20 Points 30 Points 30 Points 30 Points 30 Points 30 Points 30 Points 45 Points 40 Points 40 Points 40 Points 40 Points 40 Points 60 Points 50 Points 50 Points 50 Points 50 Points 50 Points 75 Points

  4. What type of interaction occurs when a wave bounces back after striking a barrier?

  5. Reflection

  6. When 2 or more waves overlap, the result is known as what?

  7. Interference

  8. The material through which a wave travels is called a ___________.

  9. Medium

  10. When two waves combine and the waves CRESTS overlap, what type of interference occurs?

  11. Constructive Interference

  12. The vibrations that matched the natural frequency of the Tacoma bridge, causing it to collapse, is an example of ____________.

  13. Resonance

  14. An incoming wave interacts with a reflected wave and the combined wave appears to be standing still. This is an example of what?

  15. Standing Wave

  16. Being able to hear sounds from the hall, even though you cannot see where the noise is coming from is an example of what?

  17. Diffraction

  18. The law which states that the angle of incidence equals the angle of reflection is known as ___________.

  19. The Law of Reflection

  20. What parts of 2 incoming waves combine to create destructive interference?

  21. A crest and a trough.

  22. A B What property of the wave is shown at A?

  23. Wavelength

  24. What are the four properties of waves?

  25. Amplitude, Wavelength, Frequency, and Speed

  26. What is the name of the unit which measures the frequency of a wave?

  27. Hertz

  28. The wavelength of a given wave is 6 m. The frequency of the same wave is 1/3 Hz. What is the speed of this wave? INCLUDE 3 STEPS IN YOUR CALCULATION TO RECEIVE CREDIT

  29. 2 meters / second

  30. What 2 ways can you measure the wavelength of a longitudinal wave?

  31. Compression to Compression • Rarefaction to Rarefaction

  32. Mac and Josh stand 7 meters apart and make a transverse wave with a piece of rope. Their wave has a vertical distance of 18 cm from trough to crest, a frequency of 2.6 Hz and a horizontal distance from crest to nearest trough of 30 cm. What is the amplitude and wavelength?

  33. Amplitude = 9cm Wavelength = 60 cm

  34. A wave transfers _______, but does not transfer ___________.

  35. Energy; Particles / Matter

  36. A ______ is a repeated back and forth OR up and down motion.

  37. Vibration

  38. Which wave has the highest energy?

  39. Wave B has the highest energy because it has the highest amplitude.

  40. The section of a longitudinal wave where the particles are spread apart is called a(n) ________.

  41. Rarefaction

  42. What kind of waves requires a medium through which to pass through?

  43. Mechanical

  44. What interaction of waves occurs when a wave hits a surface through which it cannot pass and bounces back?

  45. Reflection

  46. What occurs when a wave enters a new medium at an angle?

  47. Refraction

  48. The following waves are moving toward each other. What will be the amplitude of the combined wave when the 2 crests meet?

  49. 35 cm

  50. Name the two types of interference and what happens to the amplitude of the wave in each case.

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