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August 21, 2014

August 21, 2014

Posted by **help** on Tuesday, August 2, 2011 at 3:26am.

- physics -
**drwls**, Tuesday, August 2, 2011 at 7:10amUsing the coefficient of thermal expansion for Al, (alpha), compute the temperatures at which the length change deltaL = +0.01 and -0.01 m

alpha *2.5 * deltaT = +/- 0.01

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