Technology 5th grade chapter 14 section 2 - what is sound energy

1. CHAPTER 14 SECTION 2 2. SOUND–a wave of vibrations that spreads fromits source.• Vibration is the back-and-forth motion ofan object. 3. Crest - areas where particles…

Documents Noise basics What are quieter pavements? State experience –Arizona pavements in Phoenix...

Slide 1 Slide 2  Noise basics  What are quieter pavements?  State experience –Arizona pavements in Phoenix –Washington State experience  Interstate 5 …

Documents SOUND WAVES, HEARING AND INTERACTIONS UNIT 2 – LESSONS 1 & 2.

SOUND WAVES, HEARING AND INTERACTIONS SOUND WAVES, HEARING AND INTERACTIONS UNIT 2 â LESSONS 1 & 2 BE ABLE TO DEFINE THE FOLLOWING: SOUNDWAVE LONGITUDINAL WAVE PITCH…

Documents Quieter Pavement Performance in Washington State

Noise basics What are quieter pavements? State experience Arizona pavements in Phoenix Washington State experience Interstate 5 SR 520 Bottom Line Sound Pressure Scales Source:…