Product code: PH0377
Out of stock
To demonstrate relative thermal conductivity of brass, copper, nickel, aluminium and iron. A rod of each metal is radially spaced equally on a brass hub. Each of the rods has a cavity at the outer end for holding paraffin wax. Using the wooden handle, hold the brass hub over a flame and see the wax melt at different rates.
|Dimensions||4 × 24.5 × 4.5 cm|