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tricky specific heat problem

Sarahisme
in Homework Help

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hey i've got a bit of a tricky (i think it is anyway :P) specific heat problem, and i just wanted to check that i'd got it right.

 

so if anyone has a couple of mins free, could they please check my answer?

 

Thanks

 

-Sarah

 

my answer is : [math]c_m = 450 \frac{J}{kg.K} [/math]

The numerical one is correct but I'm not sure about the unit.

  • Author

ok, cool, thanks! :) whats wrong with the units? their standard specific heat unit arnt they? (they use the same units for specific heat in the question)

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