Heat Conductivity Ring - ConductometerThis Heat Conductivity Ring (Conductometer) is designed to demonstrate thermal conductivity in various metals. The brass hub holds five labelled spokes aluminium, brass, steel, nickel, and copper each with wax applied. When the centre is heated, the wax melts at different rates, showing how heat transfers through each material. Educational Benefits: Demonstrates differences in thermal conductivity across metals. Supports inquiry into heat transfer,