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Audio Video Engineering MCQs
The intensity of a sound wave is measured by its ____
1. The intensity of a sound wave is measured by its ____.
- Frequency
- Wavelength
- Amplitude
- Phase
Answer: C) Amplitude
Explanation:
The amplitude of a sound wave is the maximum displacement of vibrating particles in a medium from their mean position when the sound is produced. The intensity or strength of a sound wave is measured by its amplitude.