US$ 165.65
racked for force
electroplating
Copper plate with 4mm socket terminals for the simple-cell apparatus
Push switch on a demonstration base with 4mm plug connections
20mm Aluminum Density Cube with Element Stamp Heat & Thermodynamics_Energy Transfer & Engines racked for forceElement stamped 20mm solid aluminum cube marked (Al) for density, specific heat, and specific gravity measurement, a low density reference for mass to volume comparison work.
US$ 165.65
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