Sound
7 months ago
mpearce_11762
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17 QuestionsShow answers
  • Question 1
    30 seconds
    Q. A sound with a high frequency has a _____ pitch. A sound with a ____ frequency has a low pitch.
    answer choices
    high, low
    low, high
    medium, high
    high, medium
  • Question 2
    30 seconds
    Q. A sound that bounces off a surface is called an ________.
    answer choices
    loud sound
    echo
    repeat
    quiet sound
  • Question 3
    30 seconds
    Q. Matter that carries sound waves is called a _________
    answer choices
    low
    high
    medium
    surface
  • Question 4
    30 seconds
    Q. A back and forth movement of matter
    answer choices
    volume
    vibration
    pitch
    frequency
  • Question 5
    30 seconds
    Q. how high or low a sound is
    answer choices
    frequency
    volume
    vibration
    pitch
  • Question 6
    30 seconds
    Q. Sound travels FASTEST through which of these materials?
    answer choices
    Air
    Empty space
    Metal
    Water
  • Question 7
    30 seconds
    Q. Sound is caused by? 
    answer choices
    force
    vibrations
    instruments
  • Question 8
    120 seconds
    Q. Sound is a form of? 
    answer choices
    energy
    pitch
    volume
  • Question 9
    30 seconds
    Q. Why is sound able to travel faster through a solid than a gas?
    answer choices
    Gas molecules are packed tightly.
    Sound does not travel faster through a solid than a gas.
    Solid molecules are packed tightly.
    Gas molecules move slowly.
  • Question 10
    30 seconds
    Q. Sound does not travel in space because
    answer choices
    Space is too far away.
    There is no matter in space.
    Space is the final frontier
    Space has planets.
  • Question 11
    30 seconds
    Q. Why is the school library covered with carpet?
    answer choices
    So everyone can make a lot of noise
    to help absorb sounds to keep it quiet
    because it looks good
    to help absorb sounds so it can stay noisy
  • Question 12
    30 seconds
    Q.

    ______________ sounds have a larger amplitude

    answer choices

    quiet

    loud

  • Question 13
    30 seconds
    Q.

    amount of sound energy that passes through a square meter of space in one second

    answer choices

    intensity

    pitch

    reverberation

    transmission

  • Question 14
    30 seconds
    Q.

    What are the units for intensity?

    answer choices

    hertz

    decibels

    dopplars

    sonars

  • Question 15
    30 seconds
    Q.

    The collection of reflected sounds from the surfaces in a closed space

    answer choices

    intensity

    reverberation

    pitch

    loudness

  • Question 16
    30 seconds
    Q.

    Pitch describes human perception of which property?

    answer choices

    resonance

    frequency

    amplitude

    overtones

  • Question 17
    30 seconds
    Q.

    Which property of a sound wave determines how close together the particles are in the compression region?

    answer choices

    amplitude

    frequency

    wavelength

    wave speed

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