Question:medium

A sound absorber attenuates the sound level by 20 dB. The intensity decreases by a factor of

Show Hint

Every 10 dB change corresponds to a factor of 10 change in intensity. 20 dB = $10 \times 10 = 100$.
  • 10
  • 100
  • 1000
  • 10000
Show Solution

The Correct Option is B

Solution and Explanation

Was this answer helpful?
0