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April 16, 2014

Homework Help: physics;changes in temp

Posted by sarah on Friday, January 21, 2011 at 7:38pm.

A 4.0 kg gold bar at 97C is dropped into 0.27 kg of water at 22C.
What is the final temperature? Assume the
specific heat of gold is 129 J/kg C.
Answer in units of C.

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