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March 1, 2015

March 1, 2015

Posted by **Mirayah Robinson** on Wednesday, August 17, 2005 at 4:58pm.

The coefficent of linear expansion for aluminum is 23.0 x 10-6/°C.

New length= old length (1+coefficent*(65-15))

New Length= 1.2 (1+ 23.0 x 10-6/°C*50)

One of the answers is correct.

the answers is C.

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