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THIS. IS. JEEPARTY. Your. With. Host. Ms. Hubbell. Pump Up the Volume. Wave Properties. Wave Behavior. Formulas & Graphs. Harmonics. Potpourri. 100. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400.

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  1. THIS IS JEEPARTY

  2. Your With Host... Ms. Hubbell

  3. Pump Up the Volume Wave Properties Wave Behavior Formulas & Graphs Harmonics Potpourri 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500

  4. The property of a sound wave determines the perceived pitch. A 100

  5. What is frequency? A 100

  6. The type of a mechanical wave since a sound wave is propagated by the compression and rarefaction of air. A 200

  7. What is longitudinal? A 200

  8. This solely determines the speed of sound. A 300

  9. What is the medium? A 300

  10. The property of air which primarily determines the speed of sound. A 400

  11. What is temperature? A 400

  12. The property of the wave that doubles if the frequency is halved in a given medium. A 500

  13. What is wavelength? A 500

  14. Another term for the first harmonic. B 100

  15. What is the fundamental frequency? B 100

  16. On a vibrating string, these points experience no displacement. B 200

  17. What are nodes? B 200

  18. This occurs when an object vibrates at its natural frequency. B 300

  19. What is resonance? B 300

  20. The frequency of the third harmonic is this many times greater than that of the first harmonic. B 400

  21. What is three? B 400

  22. The equation for the harmonic series of a pipe open at both ends. B 500

  23. v 2L What is fn = n B 500

  24. This principle explains why the pitch produced by a moving motorcycle changes as the motorcycle passes an observer. C 100

  25. What is the Doppler Effect? C 100

  26. This behavior of a sound wave is responsible for creating an echo. C 200

  27. What is reflection? C 200

  28. This behavior of a sound wave allows sound to bend around small obstacles. C 300

  29. What is diffraction? C 300

  30. DAILY DOUBLE DAILY DOUBLE Place A Wager C 400

  31. The observable phenomenon that occurs when the wave fronts generated by a rocket precisely align. C 400

  32. What is a sonic boom? C 400

  33. The number of beats heard per second when a 400 Hz and a 403 Hz tone interfere. C 500

  34. What is 3? C 500

  35. The reciprocal of period. D 100

  36. What is frequency? D 100

  37. The point on a graph of a wave that specifies the maximum positive displacement. D 200

  38. What is the crest? D 200

  39. The equation that relates wave speed to frequency and wavelength. D 300

  40. What is v = f λ? D 300

  41. The units of the horizontal axis of a graph that specifies the period of a wave. D 400

  42. What is seconds? D 400

  43. The frequency of a sound wave with wavelength 50 mm and a speed of sound of 343 m/s. D 500

  44. What is 6860 Hz? D 500

  45. This property of a sound wave determines how loud a sound is perceived. E 100

  46. What is amplitude? E 100

  47. Describes the ratio of two intensities of sound. E 200

  48. What is a decibel? E 200

  49. If the decibel level of a sound increases by 10 dB, this property increases by a factor of 10. E 300

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