question about sound intensity

[physicsdawg]

1. The problem statement, all variables and given/known data

the sound intensity level at a rock concert is 115 dB, while that at a jazz fest is 95 dB. By what factor does sound intensity increase?


2. Relevant equations



3. The attempt at a solution

115-95= 20

10log(rock/jazz)=20
log(rock/jazz)=2

Rock/Jazz=100

[G01]

Your calculations look fine to me.

Do you have a question about this?