Description

Refracting white light into a visible rainbow spectrum

supplied in a wooden case for full-classroom harmonic investigations

Four-metal 32mm density cube set with hooks in brass

14 push buttons

letting students trace renewable-energy conversion step by step

12-Piece Steel Extension Spring Set, 6-9" Physics_Force & Motion Refracting white light into aTwelve spring steel extension set paired across six size combinations with looped ends, offering a spread of spring constants for simultaneous comparison in oscillation and Hooke's Law experiments.

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12-Piece Steel Extension Spring Set, 6-9" Physics_Force & Motion Refracting white light into a

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