A slinky spring is a helical, pre-compressed tension spring made from high-quality steel or plastic, designed primarily for educational, demonstrative, and recreational purposes. It consists of a continuous, flexible coil that can stretch and return to its original shape due to its elastic properties.
Key Features:
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Material: Typically made from stainless steel
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Dimensions: Vary based on application, commonly available in lengths of 6–10 cm when compressed and capable of extending several times its length.
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Coil Design: Uniform helical structure with closely wound turns to maintain consistent motion.
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Functionality: Demonstrates principles of wave motion, gravity, elasticity, and kinetic energy in physics education.
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Applications: Used in science classrooms for visualizing longitudinal and transverse waves, as a hands-on tool to explore mechanics and energy transfer, and in toys for recreational use. The slinky spring remains a staple in educational and scientific environments due to its engaging, visual representation of physical principles.
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