The ends of an untagged rod are in contact with reservoirs maintained at 100^(@)C andat 0^(@)C through thin end-pieces of a material of lower thermal conductivity than lhe rod (Fig) which of the following graphs best represents the variation of temperature with distance between the fees of the reservoirs?

The ends of an untagged rod are in contact with reservoirs maintained

1.	The ends of an untagged rod are in contact with reservoirs maintained at 100^(@)C andat 0^(@)C through thin end-pieces of a material of lower thermal conductivity than lhe rod (Fig) which of the following graphs best represents the variation of temperature with distance between the fees of the reservoirs?
Answer» ANSWER :A