1.1.2 - Practice: Echoes from

  1. 1.1.2 - Practice: Echoes from the Past: Unit Introduction Online Practice
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  2. What is the term used to describe the phenomenon where ultrasound waves bounce off objects inside the body and return as echoes
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  3. How does intensity in ultrasound imaging help in interpreting Echoes?Choose only ONE best answer. A It changes the volume of the
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  4. How does intensity in ultrasound imaging help in interpreting Echoes?Choose only ONE best answer. A It changes the volume of the
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  5. A builder wants to make a room soundproof in a new home. The builder should use materials that..reflect sound waves and prevent
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  6. A builder wants to make a room soundproof in a new home. The builder should use materials thatO absorb sound waves and prevent
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  7. A builder wants to make a room soundproof in a new home. The builder should use materials that_. (1 point) COURSE TOOLS •
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  8. What does a higher intensity mean in terms of ultrasound waves?Choose only ONE best answer. A Weaker waves and dim Echoes B
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  9. What does a higher intensity mean in terms of ultrasound waves?Choose only ONE best answer. A Weaker waves and dim Echoes B
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  10. QuestionA builder wants to make a room soundproof in a new home. The builder should use materials that _____.(1 point) Responses
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