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Questions and Answers
What is the frequency range of audible sound?
What is the frequency range of audible sound?
- Between 10 kHz and 20 kHz
- Between 20 Hz and 10 kHz (correct)
- Below 20 Hz
- Above 20 kHz
What is infrasound?
What is infrasound?
- Sound frequencies between 10 kHz and 20 kHz
- Sound frequencies between 20 Hz and 20 kHz
- Sound frequencies below 20 Hz (correct)
- Sound frequencies above 20 kHz
In which field is ultrasound commonly used?
In which field is ultrasound commonly used?
- Construction
- Medicine (correct)
- Agriculture
- Transportation
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