Let us assume two walls of same thickness and cross-sectional area having therma

Question

Let us assume two walls of same thickness and cross-sectional area having thermal conductivities in the ratio 1/2. Let us say there is same temperature difference across the wall faces, the ratio of heat flow will be

Options:

A . 1

B . 1/2

C . 2

D . 4

Answer: Option B
Answer: (b).1/2

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