I'm not sure about this qustion:(adsbygoogle = window.adsbygoogle || []).push({});

A piece of metal at 80 degrees C is placed int 1.22 litres of water at 72 degrees C. This thermally isolated system reaches a final temperature of 76 degrees C. Estimate the overall change of entropy for this system.

Can I actually calculate anything for this question since I don't know the weight or the type of metal??

Thanks

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# Overall entropy

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