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Search Results for frequency - All Grades

364 questions match "frequency". Refine Your Search

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Grade 10 Waves and Sound
College Speech and Voice Disorders
Grade 8 Waves and Sound
Wave speed is calculated by                                     .
  1. multiplying frequency and wavelength
  2. dividing frequency and wavelength
  3. adding frequency and wavelength
  4. subtracting frequency and wavelength
Grade 10 Waves and Sound
The velocity of a wave is equal to:
  1. [math]wavelength//amplitude[/math]
  2. wavelength x frequency
  3. [math]amplitude//frequency[/math]
  4. amplitude x frequency
Grade 9 Waves and Sound
Frequency is measured in
  1. Yards
  2. Hertz
  3. Meters
  4. Decibels
College Speech and Voice Disorders
When talking about spectrogram parameters, what does the bandwidth equal?
  1. Frequency range across the filter
  2. Frequency range in narrow filters
  3. Frequency ranges in each filter
  4. Frequency ranges in broad filters
College Quantum Physics and the Atom
Which of the following correctly describes the changes in frequency and energy, in moving from radio waves to gamma rays?
  1. Energy and frequency both decrease
  2. Energy and frequency both increase
  3. Energy increases, and frequency decreases
  4. Energy decreases, and frequency increases
College Speech and Voice Disorders
Grade 11 Waves and Sound

This question is a part of a group with common instructions. View group »

College Speech and Voice Disorders
While creating a spectrum, we need to line up the output of all filters in order. Lowest to Highest. By doing this, what can be shown?
  1. What frequencies the sound contains across the whole range
  2. What frequencies the sound contains across the wide/narrow filter
  3. What frequencies the sound contains across the center frequency
  4. What frequency the sound contains across the input frequency range
College Speech and Voice Disorders
The antiresonance frequencies for /n/ are                
  1. Below 2,000
  2. Above 3,000
  3. 1,500-2,000
  4. 2,000-3,000
College Speech and Voice Disorders
Antiresonance frequencies for /ng/ are                
  1. Below 3,000
  2. Above 3,000
  3. 2,000-3,000
  4. 1,500-2,000
Grade 7 Fitness
Frequency in F.I.T.T stands for?
  1. what you doing
  2. how often you do an exercise
  3. doing what you like
  4. the strength you use to do an exercise
College Speech and Voice Disorders
Grade 10 Waves and Sound
Frequency is measured in what?
  1. meters
  2. hertz
  3. ohms
  4. seconds
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