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://www.wonderopolis.org/index.php/wonder/can-you-see-sound.