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Ch. 3 Review ~ Describing Sound Waves

Dawn Hubbard 32 preguntas

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Preguntas del test (32)

  1. 1What are the units of measure for:

    1. Wavelength = [blank_start]millimeters[blank_end]
    2. Frequency = [blank_start]Hertz[blank_end]
    3. Intensity = [blank_start]Watts/cm(2)[blank_end]
    4. Propagation speed = [blank_start]meters/second[blank_end]
    5. Period = [blank_start]second[blank_end]
    6. Power = [blank_start]Watts[blank_end]
    1. Amillimeters
    2. BHertz
    3. CWatts/cm(2)
    4. Dmeters/second
    5. Esecond
    6. FWatts
  2. 2Does the medium or sound source determine these parameters?

    1. wavelength [blank_start]Sound Source[blank_end]
    2. frequency [blank_start]Sound Source[blank_end]
    3. intensity (initial) [blank_start]Sound Source[blank_end]
    4. propagation speed [blank_start]Sound Source[blank_end]
    5. period [blank_start]Sound Source[blank_end]
    6. power (initial) [blank_start]Sound Source[blank_end]
    7. amplitude (initial) [blank_start]Sound Source[blank_end]
    1. ASound Source
    2. BMedium
    3. CBoth
    4. DSound Source
    5. EMedium
    6. FBoth
    7. GSound Source
    8. HMedium
    9. IBoth
    10. JSound Source
    11. KMedium
    12. LBoth
    13. MSound Source
    14. NMedium
    15. OBoth
    16. PSound Source
    17. QMedium
    18. RBoth
    19. SSound Source
    20. TMedium
    21. UBoth
  3. 3Using a particular ultrasound system and transducer, which of the following cannot be changed by the operator?

    1. wavelength [blank_start]Can[blank_end]
    2. frequency [blank_start]Can[blank_end]
    3. intensity [blank_start]Can[blank_end]
    4. propagation speed [blank_start]Can[blank_end]
    5. period [blank_start]Can[blank_end]
    6. power [blank_start]Can[blank_end]
    7. amplitude (initial) [blank_start]Can[blank_end]
    1. ACan
    2. BCannot
    3. CCan
    4. DCannot
    5. ECan
    6. FCannot
    7. GCan
    8. HCannot
    9. ICan
    10. JCannot
    11. KCan
    12. LCannot
    13. MCan
    14. NCannot
  4. 4A wave with a frequency of 15,000 MHz is ultrasonic.
    1. AVerdadero
    2. BFalso
  5. 5If the amplitude of a wave is increased to 3 times its original value, the intensity is increased by 6 times.
    1. AVerdadero
    2. BFalso
  6. 6Which of the following best describes the line identified by the letter A?Imagen de la pregunta 6
    1. Aamplitude
    2. Bperiod
    3. Cfrequency
    4. Dwavelength
    5. Epeak-to-peak amplitude
  7. 7Which of the following best describes the line identified by the letter B?Imagen de la pregunta 7
    1. Aamplitude
    2. Bpeak-to-peak amplitude
    3. Cfrequency
    4. Dwavelength
    5. Enone of the above
  8. 8Which of the following best describes the line identified by the letter C?Imagen de la pregunta 8
    1. Aamplitude
    2. Bpeak-to-peak amplitude
    3. Cfrequency
    4. Dwavelength
    5. Enone of the above
  9. 9Which of the lines is most likely to be the reciprocal of frequency?Imagen de la pregunta 9
    1. AA
    2. BB
    3. CC
    4. DD
  10. 10Which of the following best describes the line identified by the letter D?Imagen de la pregunta 10
    1. Aamplitude
    2. Bpeak-to-peak amplitude
    3. Cfrequency
    4. Dwavelength
    5. Enone of the above

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Descripción
Describing Sound Waves
Idioma
English
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