Home
Class 11
PHYSICS
A rod of length L and uniform cross-sect...

A rod of length `L` and uniform cross-sectional area has varying thermal conductivity which changes linearly from `2K` at end `A` to `K` at the other end `B`. The ends `A` and `B` of the rod are maintained at constant temperture `100^(@)C` and `0^(@)C`, respectively. At steady state, the graph of temperture : `T=T(x)` where `x=` distance from end `A` will be

Promotional Banner

Similar Questions

Explore conceptually related problems

Two ends of a conducting rod of varying cross-section are maintained at 200^(@)C and 0^(@)C respectively. In steady state:

Two ends of a conducting rod of varying cross-section are maintained at 200^(@)C and 0^(@)C respectively. In steady state:

The ends of a metal rod of length 40 cm are maintained at temperatures 100^(@)Cand20^(@)C respectively. At steady state condition, the temperature at a point at a distance 30 cm from the hot end of the rod is

The ends of a rod of uniform thermal conductivity are maintained at different (constant) temperatures. Afer the steady state is achieved:

The ends of a rod of uniform thermal conductivity are maintained at different (constant) temperatures. Afer the steady state is achieved:

A rod of length l and cross-section area A has a variable thermal conductivity given by K = alpha T, where alpha is a positive constant and T is temperature in kelvin. Two ends of the rod are maintained at temperature T_(1) and T_(2) (T_(1)gtT_(2)) . Heat current flowing through the rod will be