In steady state, rate of heat flow through rod of variable thermal conductivity shown in the figure is Q = 6000 W. Area of cross section of rod in m^(2) varies with x according as A(x)=(1-x), while temperature in Kelvin of rod is T(x)=300(1-4x-x^(3)). Find thermal conductivity (in watt/m-K) of rod at x = 0. (Thermal conductivity depends only on x). ltbbrgt

In steady state, rate of heat flow through rod of variable thermal con

1.	In steady state, rate of heat flow through rod of variable thermal conductivity shown in the figure is Q = 6000 W. Area of cross section of rod in m^(2) varies with x according as A(x)=(1-x), while temperature in Kelvin of rod is T(x)=300(1-4x-x^(3)). Find thermal conductivity (in watt/m-K) of rod at x = 0. (Thermal conductivity depends only on x). ltbbrgt
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