WONDER #414: Can You See Sound?

Question 1 of 3

An ultrasound transducer sends sounds and detects what?

  1. organs
  2. echoes
  3. tissues
  4. babies

Question 2 of 3

This technology uses high-frequency sound waves and their echoes to create images of what the inside of the body looks like.

  1. RADAR
  2. SONAR
  3. Ultrasound
  4. Surround Sound

Question 3 of 3

The use of ultrasound technology is considered noninvasive, which means what?

  1. it hurts, like getting a shot
  2. you hardly feel a thing
  3. annoying and uncomfortable
  4. painful and hard to manage

Check your answers online at https://wonderopolis.org/wonder/can-you-see-sound.