Conductivity of Metal Apparatus Thermal-(ELS-EDU083)

Conductivity of Metal Apparatus Thermal - Strips of copper, brass, steel and aluminium mounted on a wooden ring and meeting in the centre. Gentle heating at the centre melts wax placed in the hollows at the end of each strip. Rates of heat conductivity in the different metals can be compared by the difference in time taken for each cup of wax to melt. -