The plane surface of two sheets of different metals are kept in contact with each other. The thickness of sheets 2.5 cm and 3 cm respectively and the ratio of their thermal conductivities in the same order is 5:6. If the outer surfaces of the sheets are at constant temperatures of 100^(@)C and 10^(@)C respectively, calculate the temperature of interface.

The plane surface of two sheets of different metals are kept in contac

1.	The plane surface of two sheets of different metals are kept in contact with each other. The thickness of sheets 2.5 cm and 3 cm respectively and the ratio of their thermal conductivities in the same order is 5:6. If the outer surfaces of the sheets are at constant temperatures of 100^(@)C and 10^(@)C respectively, calculate the temperature of interface.
Answer» ANSWER :`55^(@)C`