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Concept Map

Ultrasound loading

High-frequency sounds cannot be heard by the human ear but they can be used by some animals to see.

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Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Read
    Ultrasound

    Ultrasound

    by CK-12 //at grade
    What ultrasound and echolocation are, and how sonar and ultrasonography are used.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Video
    Sonar

    Sonar

    by CK-12 //at grade
    A cool video about submarines and how they use sonar.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Downloadable Quiz
    Ultrasound Quiz - MS PS

    Ultrasound Quiz - MS PS

    by CK-12 //at grade
    Reviews the definition of ultrasound and how ultrasound is used in sonar, echolocation, and ultrasonography.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Practice
    Ultrasound Practice
    Estimated2 minsto complete

    Ultrasound Practice

    by CK-12 //at grade
     
     
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    This indicates how strong in your memory this concept is
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