The variation of thermal conductivity of a metal with temperature is often correlated using an expression of the form K = K0 + at, where, K is the thermal conductivity and T is the temperature (in °K). The units of ‘a’ in SI system will be________________?

Chemical Engineering Mcqs

The variation of thermal conductivity of a metal with temperature is often correlated using an expression of the form K = K0 + at, where, K is the thermal conductivity and T is the temperature (in °K). The units of ‘a’ in SI system will be________________?

(A)  W/m.k

(B)  W/m

(C)  W/m.k2

(D)  None, ‘a’ is just a number

Submitted By :Ali Uppal

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