My Learning Cart
?
Categories
Account

What is the decibel level of a sound that is perceived as the threshold of heari

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: What is the decibel level of a sound that is perceived as the threshold of hearing? (2022)

Options:

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

Correct Answer: 0 dB

Exam Year: 2022

Solution: 

The threshold of hearing is defined as 0 dB.

What is the decibel level of a sound that is perceived as the threshold of heari

Practice Questions

Q1
What is the decibel level of a sound that is perceived as the threshold of hearing? (2022)
  1. 0 dB
  2. 10 dB
  3. 20 dB
  4. 30 dB

Questions & Step-by-Step Solutions

What is the decibel level of a sound that is perceived as the threshold of hearing? (2022)
  • Step 1: Understand what 'decibel' means. Decibels (dB) are a unit used to measure the intensity of sound.
  • Step 2: Learn about the 'threshold of hearing.' This is the quietest sound that the average human ear can hear.
  • Step 3: Know that the threshold of hearing is defined as 0 dB. This means that sounds at this level are barely audible.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks