• Lab Report 1 DESC 9115 

      Johnson, Samuel
      Published 2012-05-08
      When a sound wave travels from the source it will disperse in different directions. The sound waves will continue until it is either out of energy or it hits a surface and reflects a different direction. When the receiver ...
      Open Access
    • Lab Report 1 DESC 9115 

      Johnson, Samuel
      Published 2012-06-25
      Open Access