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Questions and Answers
What is the frequency range for audio perceptible sound in humans?
What is the frequency range for audio perceptible sound in humans?
- 30 Hz to 15 kHz
- 10 Hz to 40 kHz
- 20 Hz to 20 kHz (correct)
- 15 Hz to 25 kHz
What are sound waves with frequencies above 20 kHz known as?
What are sound waves with frequencies above 20 kHz known as?
- Audible waves
- Infrasound
- Ultrasound (correct)
- Sonic waves
What is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids?
What is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids?
- Biology
- Chemistry
- Acoustics (correct)
- Geology
What is the term for a scientist who works in the field of acoustics?
What is the term for a scientist who works in the field of acoustics?
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What aspect of modern society does acoustics have applications in?
What aspect of modern society does acoustics have applications in?
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