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trex • Feb 8, 2012

How can i solve this

I need to calculate the amount of thermal energy radiated by an oxidized cast iron surface at 100 Degree C . I need the answer to come out in watts. How can i solve this ?
If you want to calculate quantity of thermal energy, then multiply mass, the specific heat capacity (for liquid water this is 4.19J/g degrees Celsius), and the change in temperature.

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