Question

Question #afa6c

Answer 1

Attached are some notes with explanations of sound intensity and sound intensity level, along with a few example problems. The problems are given without a solution first, and on the next slide they have the worked out solution.

https://drive.google.com/file/d/0B0_WVxpjfUcuRERHYmhhak02ZlU/edit?usp=sharing