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What is the threshold of hearing in decibels?

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Question: What is the threshold of hearing in decibels?

Options:

  1. 0 dB
  2. 10 dB
  3. 20 dB
  4. 30 dB

Correct Answer: 0 dB

Solution: 

The threshold of hearing is defined as 0 dB.

What is the threshold of hearing in decibels?

Practice Questions

Q1
What is the threshold of hearing in decibels?
  1. 0 dB
  2. 10 dB
  3. 20 dB
  4. 30 dB

Questions & Step-by-Step Solutions

What is the threshold of hearing in decibels?
  • Step 1: Understand that decibels (dB) are a unit used to measure sound intensity.
  • Step 2: Know that the threshold of hearing is the quietest sound that the average human ear can hear.
  • Step 3: Recognize that this threshold is defined as 0 dB.
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