Technology Sound waves

1. Sound WavesMay 14, 2013 2. Objectives1. Understand that a sound wave is acompressional wave2. Label compression, rarefaction, wavelength,and amplitude3. Recognize how…

Technology Sound waves

1. Sound WavesMay 14, 2013 2. Objectives 1.Understand that a sound wave is a compressional wave2.Label compression, rarefaction, wavelength, and amplitude3.Recognize how…