Slinky spring, extra long

Art no 56005

Extra long - specially designed to show wave movements.

11 EUR

(13.75 EUR incl. vat)

pcs	Delivery - immediate

Product description

Extra long - specially designed to show wave movements.

For example, you can demonstrate transversal waves as in light and water, compression/thinning as in a sound wave, reflection/echo, propagation rate and interference.

Material: Spring steel. Diameter: 70 mm.
Length: Suitably extended: approx. 5 m.
Not extended: approx. 15 cm (245 turns)

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