Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

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


( A ) 100
( B ) 10000
( C ) 1000
( D ) 10

Please log in or register to answer this question.

Home Ask Tuition Questions
Your payment for is successful.
Continue
...