3
QuizMultiple Choice

Using Sound

Question 3 • MS-Physical Science

An ultrasound tech is trying to identify an object, but the machine is broken and is not sending out the sound wave. Which statement best describes this situation?

Answer
A
The generated sound wave will not be able to reflect off of the object.
B
The sound wave will not be generated, so there will be no echoes received.
C
The echoes will be made but will be unable to be received by the machine.
D
The machine can process echoes into images, but with the broken screen, they can't be displayed.

Explanation

Ultrasound imaging starts when the machine sends a sound wave into the body. If the machine is not sending out the wave, there is no sound wave to reflect off the object, so no echoes return to be received. Therefore, the best description is that the sound wave will not be generated, so there will be no echoes received.

AI-written and checked against the verified answer.

Previous
Next