Illustration 20 An ice box is built of wood 1 75 cm thick

Last updated: 6/5/2023

Illustration 20 An ice box is built of wood 1 75 cm thick lined inside with cork 3 cm thick If the temperature of the inner surface of the cork is 0 C and that of the outer surface of wood is 12 C what is the temperature of the interface The thermal conductivity of wood and cork are 0 0006 and 0 00012 cgs units respectively