A metal plate has a surface area of 2 m2, thickness 10 mm and a thermal conductivity of 200 W/m-K. What is the thermal resistance of the plate ?

A metal plate has a surface area of 2 m2, thickness 10 mm and a therm

1.	A metal plate has a surface area of 2 m2, thickness 10 mm and a thermal conductivity of 200 W/m-K. What is the thermal resistance of the plate ?
A.	4 × 104 K/W
B.	2.5 × 10-3 K/W
C.	1.5 × 10-4 K/W
D.	2.5 × 10-5 K/W
Answer» E.

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A metal plate has a surface area of 2 m2, thickness 10 mm and a thermal conductivity of 200 W/m-K. What is the thermal resistance of the plate ?

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