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THIS

Test your knowledge on simple harmonic motion, waves, and sound in this interactive Jeopardy-style game. Explore concepts like amplitude, frequency, wavelength, and more. Suitable for educational purposes.

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THIS

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Presentation Transcript

  1. THIS IS SHM, Waves, & Sound Jeopardy

  2. Simple Harmonic Motion, That was Waves & Sound Jeopardy

  3. Jeopardy The Pendulum More Waves Assorted Vocabulary SHM Waves Sound 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. This word means vibration. A 100

  5. What is oscillation? A 100

  6. An `Etude is a short complex musical composition. Another ‘tude that refers to the amount of displacement from equilibrium for any vibrating body. A 200

  7. What is amplitude? A 200

  8. This word describes any force that acts to bring a body back to equilibrium A 300

  9. What is restoring? A 300

  10. The unit of vibrational frequency has this name, and these units. A 400

  11. What is Hertz, and cycles per second? A 400

  12. During a vibration, this is directly proportional to the restoring force. A 500

  13. What is the displacement from equilibrium? A 500

  14. The mass at the end of the pendulum string goes by this familiar man’s name. B 100

  15. What is bob? B 100

  16. Among many other pendulum experiments, he timed the swaying movement of a chandelier in a Pisa cathedral with his pulse. B 200

  17. Who was Galileo? B 200

  18. Generally speaking, this is the only factor that influences the period of a pendulum. B 300

  19. What is the length? B 300

  20. If on another planet, this aspect related to that planet can affect the pendulum period. B 400

  21. What is free-fall acceleration “g” on that planet? B 400

  22. At this pendulum position during its swing, restoring force and acceleration are said to be at maximum and speed is zero. B 500

  23. What is at maximum displacement? (At equilibrium, the restoring force and acceleration are zero, and the speed is at the maximum.) B 500

  24. This is high point in a transverse wave form (above the equilibrium). C 100

  25. What is the crest of the wave? C 100

  26. This is how the wavelength measured? C 200

  27. What is from one point on the wave, such as on the crest, to another analogous or related point on the wave, such as on the next crest? C 200

  28. This describes the direction of a medium’s particle displacement, in relation to a transverse wave’s direction of travel in that medium. C 300

  29. What is perpendicular to the wave’s direction of travel? C 300

  30. DAILY DOUBLE DAILY DOUBLE C 400

  31. All waves transfer this from one location to another. C 400

  32. What is energy? C 400

  33. This wave pattern, such as in a taut string, appears to be stationary as it is it moves between fixed points. C 500

  34. What is a standing wave pattern? C 500

  35. This is the type of wave form that carries sound energy. D 100

  36. What is longitudinal or compression? D 100

  37. This is an area of the longitudinal wave in which the particles in the medium spread out. D 200

  38. What is rarefaction? D 200

  39. This name is given to the changes in pitch, perceived by someone standing still, as a siren-blasting fire engine moves towards, and then past, that person. D 300

  40. What is the Doppler Effect? D 300

  41. The parts of this trigonometric wave are often compared to the portions of the sound wave. D 400

  42. What is the sine (sinusoidal) wave? D 400

  43. This is way a sonic boom is created as a jet breaks the sound barrier. D 500

  44. Whatis at supersonic speeds a pressure field is confined to a region extending mostly to the rear and extending from the jet in a restricted widening cone (called a Mach cone). The sound waves combine behind the jet to form a “wake” which causes the loud boom. D 500

  45. This is the lower part of the transverse wave form. (below the equilibrium) E 100

  46. What is a trough? E 100

  47. As the wavelength increases this happens to the frequency. E 200

  48. What is the frequency decreases? E 200

  49. The point in a standing wave that remain stationary, and the areas that are vibrating. (You must give both terms.) E 300

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