3 in. Dia. Metal Slinky Spring
SKU/Product Number
SB13633
In Stock
$7.95
Stretches to 30 ft. The Slinky Spring with three times the normal length is ideal for demonstrating several fundamentals of wave motion. When the spring is extended to 30 feet, a lateral or longitudinal pulse can be observed in detail as it travels at the slower rate corresponding to low tension.
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