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Q: What is the intensity level of very low audio sound?
  • A. 100dB
  • B. 0dB
  • C. 10dB
  • D. 25dB
Correct Answer: Option B - The intensity of sound is measured in decibels. The intensity of a very low audio sound is 0dB. The standard sound level for humans is 60 dB.
B. The intensity of sound is measured in decibels. The intensity of a very low audio sound is 0dB. The standard sound level for humans is 60 dB.

Explanations:

The intensity of sound is measured in decibels. The intensity of a very low audio sound is 0dB. The standard sound level for humans is 60 dB.