A lagged stick of cross section area `1 cm^(2)` and length `1`m is initially at a temperature of `0^
Channel: Doubtnut
Date: 2020-01-28

A lagged stick of cross section area `1 cm^(2)` and length `1`m is initially at a temperature of `0^(@)C`. It is then kept between `2` reservoirs of temperature `100^(@)C \"and\" 0^(@)C`. Specific heat capacity is `10J//kg^(@)C` and linear mass density is `2kg//m` . Find (i) Temperature gradient along the rod in steady state (ii) Total heat absorbed by the rod to reach steady state