Your Safer Source for Science
All-In-One Science Solution
Your Safer Source for Science
Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
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Teachers can demonstrate a standing wave by using a centrifuge device with a simple attachment. The discussion of wavelength and amplitude will become much more concrete as students see these principles for themselves!


  • Nodes & Antinodes
  • Amplitude
  • Frequency
  • Constructive vs. Destructive Interference
  • Standing Waves
  • Atomic & Electron Structure