5 K and K respectively. The end A and end B are at constant temperatures. All heat entering the face A goes out of the end B. The effective thermal conductivity of the bar is :

Sahay Sir > Question Answers > 5 K and K respectively. The end A and end B are at constant temperatures. All heat entering the face A goes out of the end B. The effective thermal conductivity of the bar is :
A composite rod made of three rods of equal length and cross-section as shown in the fig. The thermal conductivities of the materials of the rods are K/2, 5 K and K respectively. The end A and end B are at constant temperatures. All heat entering the face A goes out of the end B. The effective thermal conductivity of the bar is :
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Sep
A composite rod made of three rods of equal length and cross-section as shown in the fig. The thermal conductivities of the materials of the rods are K/2, 5 K and K respectively. The end A and end B are at constant temperatures. All heat entering the face A goes out of the end B. [...]
Posted in: Arihant Physics by D.C Pandey , Chapter 15 - Thermodynamics , Volume 1 ,
Tags: 5 K and K respectively. The end A and end B are at constant temperatures. All heat entering the face A goes out of the end B. The effective thermal conductivity of the bar is : , A composite rod made of three rods of equal length and cross-section as shown in the fig. The thermal conductivities of the materials of the rods are K/2 ,