Hi this is more of a mechanical engineering question but didn’t see a section for it

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Question

Hi this is more of a mechanical engineering question but didn’t see a section for it

Question:
What is the steady temperature of the front and the back surface of the wall in kelvin?
Answer:
Under steady- state condition with Est = 0
Hence follows that
q i(4πr^2) =h(4πro^2)…
Science