Asked by noah
A solid cylindrical rod made from a center cylinder of lead and an outer concentric jacket of copper.Except for its ends,the rod is insulated,so that the loss of heat from the curved surface is negligible.When a temperature difference is maintained between its ends,this rod conducts 1/2 the amount of heat that a copper would conducts.Determine the ration of the radii r1/r2.
Thermal conductivity of copper=390,lead=35
Thermal conductivity of copper=390,lead=35
Answers
Answered by
Hussein
The cross-sectional areas are circular so that ; therefore,
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.