Question

Question ⤵️

Two large parallel plates with ? = 0.5 each are maintained at different temperatures and are exchanging heat only by radiation. Two equally large radiation shields with surface emissivity 0.05 are introduced in parallel to the plates. Find the percentage reduction in net radiation heat transfer.




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Answer 1

Step-by-step explanation:

Its not that clear but I think it'd help

Answer 2

Answer:

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Step-by-step explanation:

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