Thermal Conductivity Apparatus, Star Shaped

To Differences In The Thermal Conductivity Of Five Different Metals – Brass, Copper, Aluminum, Mild Steel And Stainless Steel. These 5 Metal Rods Arranged Radially, Uniformly Spaced On Each Side Of Hexagol Brass Hub And Have A Small Recess At The Outer End For Holding Paraffin Wax. On Heating The Central Hub, The Wax Contained In The Cavities Of Different Metals Melts At Different Times, Implying Their Different Thermal Conductivities. Fitted With Insulated Handle. (Thermal Conductivity Apparatus, Star Shaped)