Wednesday
April 23, 2014

Homework Help: Physical Science

Posted by Mirayah Robinson on Tuesday, July 5, 2005 at 2:23pm.

What is the length of an aluminum rod at 65 degress celcius if its length at 15 degrees celcius is 1.2 meters?


Finallength-initiallength=coefficentlinearexpansion*(65-15).

You can get the coefficent of linear expansion for aluminum from your text or a handbook.


I don't understand, can someone else help me? Thank You.


what happens when a negatively charged object and a positively charged object are brought together

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