Brass Rods for Thermal Conductivity Experiments, 10-Pack Manufacturer_Austerlitz and three cast iron support

and three cast iron support rings for ring-stand assemblies

Single large transparent plate filled with iron-rod plotting compasses

paired with a compound microscope to watch smoke particles jostle under molecular impacts

Engineered to produce a hotter

the lower-cost benchtop alternative to the full-meter resistivity boards for quantitative R = rho*L/A and material-comparison investigations

Brass Rods for Thermal Conductivity Experiments, 10-Pack Manufacturer_Austerlitz and three cast iron supportModerate conductivity brass rods at 300 by 3mm in a ten pack, geometry matched to companion iron, copper, and aluminum sets so students isolate the material variable.