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October 25, 2014

Homework Help: physics

Posted by college on Sunday, July 4, 2010 at 8:34am.

You have a mass of hot water at 90 C and twice the mass of cool water at 10C. The hot and cold water are mixed together. Will the final temperature be midway between 10C and 90C, closer to 90C, or closer to 10C? Explain your reasoning.

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