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19 Cards in this Set
- Front
- Back
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Resistance to acceleration
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Mass
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Mass times acceleration
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Force
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Force per unit area
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Pressure
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Distance divided by time
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Speed
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Opposition to flow
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Resistance
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cm3
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Volume
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Seconds
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Time
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cm/seconds2
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Acceleration
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Dynes
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Force
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N/m2 or Pascals
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Pressure
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In speech physiology (for measuring tracheal pressure) the most common unit of pressure would be...
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Centimeters of water
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Which of the following equations represents the concept that "pressure results from flow through a resistance"
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P=UR
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A single cycle in time of systematic pressure variation in a sound wave is called the wave's...
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Period
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A single cycle in space of systematic pressure variation in a sound wave is called the wave's...
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Wavelength
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The number of times one cycle of a sound wave repeats in one second is called the wave's...
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Frequency
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A single cycle of a simple sound wave takes 12 ms. What is the wave's frequency?
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83.3 Hz
(1/.012s)= frequency |
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A sound wave has a frequency of 250 Hz. It will have a period of how many milliseconds?
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4
(1/250) .004s or 4 ms |
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A sound has a frequency of 250 Hz. What is the sound's wavelength, if the speed of sound is 35,000 cm/sec?
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140 cm
(c/f) |
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What display of sound has frequency on the x-axis and amplitude on the y-axis?
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Spectrum
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