Wave Machine, Powell's, Transverse Waves, 18 Pulleys



Product Code: 1742601


For demonstrating the movement of progressive transverse waves. Comprises a number of circular discs mounted equidistant from each others on a horizontal shaft in gradually varying degrees of eccentricity, with each disc having a vertical rod of same length supported on top and sliding up and down into a pair of guides. Complete assembly mounted on a wooden base.


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