5 Questions
Which of the following statements about ultrasound is true?
Ultrasound can be used to clean objects
What is the purpose of emitting ultrasonic sound for dolphins and bats?
To navigate and detect objects
What can be inferred about the waveform of ultrasound?
The waveform of ultrasound has valleys and peaks close together
What is the similarity between the ultrasound used by dolphins and bats, and the radar we have today?
Both use the same principle of detecting objects using sound waves
What is the purpose of using special microphones to record ultrasound?
To convert the ultrasound into visible vibrations
Test your knowledge on ultrasonic sensors and their applications in everyday life. Learn how these sensors work and discover their uses in various fields.
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