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Derive the wave equation. Create standing waves. Show that wave speed is independent of amplitude. Demonstrate constructive and destructive interference with the Helical Spring or better known as "Snaky". It is ideal for demonstrating fundamentals of wave theory, including transverse and longitudinal waves and wave behavior at the interface of two media. This high-quality Helical Spring is 2cm in diameter and180cm long, and unlike other lower-quality knockoffs, it's designed to last any punishments students throw at it.
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🇺🇸 Ship from USA · On Agora since 2025
$24.95