February 27, 2017

Homework Help: physics

Posted by elisabeth on Friday, February 19, 2010 at 11:24pm.

thanks again to anyone who can possibly help!!!!! i wish i had a book or notes or something about this kind of stuff :(

The linear expansion coefficient of glass is 9 x 10^-6 (`C)^-1.

An automobile windshield has dimensions of 59 cm by 390 cm. What minimum spacing around the windshield is needed to prevent the windshield from breaking if the temp. changes to 146` F.?

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