Equivalent Thermal Conductivity

Thermal conduction

Coefficent Of Thermal Conductivity

Series Combination OF Thermal Conductivity|| Parallel Combination OF Thermal Conductivity|| Ice Formation

Series Combination OF Thermal Conductivity|| Parallel Combination OF Thermal Conductivity|| Ice Formation

A wall consists of alternating blocks withlength 'd' and coefficient of thermal conductivity k_(1) and k_(2) . The cross sectional area of the blocks are the same. The equivalent coefficient of thermal conductivity of the wall between left and right is:-

Thermal conductivity of inner core of radius r is K and of the outer one of radius 2r is 2K. Find equivalent value of thermal conductivity between its two ends.

Coefficient of thermal conductivity .

The dimensions of coefficient of thermal conductivity is