February 21, 2017

Homework Help: Physics

Posted by Sandhya on Wednesday, April 15, 2009 at 4:01am.

A thin brass ring of inner diameter 10cm at 20degrees C is warmed and slipped over an aluminum rod of diameter 10.01cm at 20degrees C. Assuming the average coefficient of linear expansions are constant, to what temperature must this combination be cooled to separate the parts?

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