Mathematics · Acoustics
What is the frequency range of ultrasonic waves?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1More than 50,000 Hz
- 2More than 20,000 Hz✓
- 320 Hz to 20,000 Hz
- 4Less than 20 Hz
Correct answer
More than 20,000 Hz
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