Description
75-inch metal cubes in iron
sized to power electrolysis
producing a spread of spring constants for Hooke's-Law and mass-spring comparison work in introductory mechanics
letting students see conduction-rate differences in one view
Exposes every moving part of a two-pole armature rotating between permanent magnets on an open 4-inch plastic base
6 x 1" Rectangular Plane Glass Mirror, 10-Pack Material_Glass 75-inch metal cubes in ironLong and narrow 6 by 1 inch plane glass mirrors arrive as 10 packs at ~2mm thickness, the elongated proportions matching ray tracing setups where a tall surface meets a single beam.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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