3m Wave Form Helix Spring for Wave Motion Demonstration Science at Home_Chemical Science Compact 14 by 12 by
3m Wave Form Helix Spring for Wave Motion Demonstration Science at Home_Chemical Science Compact 14 by 12 byClosing to 3m and extending to 9m, this 20mm diameter steel helix carries longitudinal, transverse, and standing waves visibly enough to compare amplitude, frequency, and S wave vs P wave behavior.
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31