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September 22, 2014

Homework Help: dr bob science

Posted by sam on Friday, April 25, 2008 at 3:30pm.

Thanks can you check one more

If it takes 105 calories to warm 100g of aluminium from 20oC to 25oC, what is the specific heat of aluminium?

Q = MxdeltaTxC

105cal = 100gx (5oC) x C

C = .21 cal/gCo

we get points off if we do not show our work and just give the answer

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