Description
and a second copper) for side-by-side comparison of conductivity and resistance
illustrating linear thermal expansion
one fitted with an exploder piston for impulse experiments
Used as the red-rail partner to the 300mm black 2mm-plug lead
Air-Cooled Rheostat, Model C Glass Bottles_Reagent Bottles and a second copper) forAir cooled rheostat with extended tube ventilation, dissipating heat across the slide bar carriage during sustained high current circuit work in physics laboratory demonstrations.
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