

MCQOPTIONS
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1. |
At steady state the temperature variation in a plane wall, made of two different solids I & II is shown below : The thermal conductivity of material I |
A. | is smaller than that of II. |
B. | is greater than that of II. |
C. | is equal to that of II. |
D. | can be greater than or smaller than that of II. |
Answer» B. is greater than that of II. | |