Science

9th -

11thgrade

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MI - Do Now - 11/2

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15 questions

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  • 1. Multiple Choice
    45 seconds
    1 pt
    Which feature of sound is determined by amplitude?
    Pitch
    Smoothness
    Loudness
  • 2. Multiple Choice
    45 seconds
    1 pt
    Image
    When a sound is louder what measurement gets bigger?
    Frequency 
    Amplitude 
    Wavelength 
    Crest
  • 3. Multiple Choice
    45 seconds
    1 pt
    Image
    What is changed in the second picture?
    Someone is talking louder in picture 2
    Someone is talking softer in picture 2
    Someone is talking lower pitch in picture 2
    Someone is talking higher pitch in picture 2
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