Heat conducted through per unit area and unit thick face per unit time when temperature difference between opposite faces is unity, is called

Heat conducted through per unit area and unit thick face per unit time

1.	Heat conducted through per unit area and unit thick face per unit time when temperature difference between opposite faces is unity, is called
A.	Thermal resistance
B.	Thermal coefficient
C.	Temperature gradient
D.	Thermal conductivity
Answer» E.

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Heat conducted through per unit area and unit thick face per unit time when temperature difference between opposite faces is unity, is called

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